US3090542A - Closure cap for waxed paper cup - Google Patents

Closure cap for waxed paper cup Download PDF

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US3090542A
US3090542A US207953A US20795362A US3090542A US 3090542 A US3090542 A US 3090542A US 207953 A US207953 A US 207953A US 20795362 A US20795362 A US 20795362A US 3090542 A US3090542 A US 3090542A
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cup
cap
lid
flange
round member
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Ruth S Miller
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
    • B65D77/32—Tearing-strings or like flexible elements

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  • This invention relates to a lid or closure cap for use on a waxed paper cup. More particularly it relates to a lid which may be used on containers or cups for the distribution and consumption of milk, fruit juices and other liquids normally imbibed by children and adults, and which may be readily restored to a closed position after a portion of the contents of the cup have been imbibed.
  • One object of the invention is to provide a sealed container in which liquids may be distributed without spillage or contamination, wherein the container has a lid so constructed that a person may drink the contents of the container directly from the container without having recourse to a straw, and without the necessity of first pouring the liquid into a glass or other transfer vessel.
  • Another object of the invention is to provide a lid or closure cap which may be opened to a limited extent so that when the contents of the container are to be imbibed while traveling in an automobile, plane, train or bus, there is less likelihood of spillage, particularly when the liquid is being drunk by a small child.
  • Still a further object of the invention is to provide a lid or closure cap which may be temporarily opened and which, after a portion of the contents of the container has been consumed, may be returned to a sealed condition.
  • Still another object of the invention is to provide a lid with the foregoing features which may be completely removed, if desired.
  • FIGURE 1 is a view showing a container prior to breaking the seal between the cap and the container;
  • FIGURE 2 is a view showing a container with the cap after the initial breaking of the seal and at a later stage;
  • FIGURE 3 is a plan view showing the closure in the dashed line position of FIGURE 2; with the cap held open by one form of latch;
  • FIGURE 4 is a view of a detail of the latch of FIG- ure 3 from plane 44- of FiGURE 3;
  • FIGURE 5 an enlarged view of a fragmentary section taken on plane 55 of FIGURE 1 and shows the cup and lid prior to breaking the seal;
  • FIGURES 6 and 6A are two views of another form of latch which may be used to hold the lid in the open position of FIGURE 3;
  • FIGURE 7 is an exploded view of another and preferred embodiment of closure of this invention.
  • FIGURE 8 is a plan view of the container of FIGURE 7 after the lid has been closed and sealed;
  • FIGURE 8A is a similar view after the seal has been broken and the lid has been opened;
  • FIGURE 9 is a section taken on plane 99 of FIG- URE 8.
  • FIGURE 10 shows a detail of the manner in which the parts of the closure of FIGURES 8-l0 are secured to one another.
  • a conventional waxed cup 1i) of the type commonly used for dispensing milk through retail outlets or other hot or cold beverages at carry-out counters consists of a base 12 (perferably circular) and upstanding sidewalls 14 reinforced by one or more encircling crimps or ribs 16 and terminating in an upper rolled e a M edge 18 which is commonly provided in order to strengthen the container and diminish the possibility of tearing the container and for increased comfort for the consumer. Since the cup itself does not constitute the novelty of the present invention, any of a host of commercially available containers may be utilized with the closure, lid or cap constituting my invention.
  • the cap 20 is formed from a blank of the same material as the container which is preferably a heavily waxed cartongrade of paper, and has the same general shape as the opening in the top of container 10 in which it is to be received. That is, the lid 20 is circular, or it may be oval, elliptical, square, rectangular or of any other configuration provided that it mates with the open end of the container.
  • the lid comprises a central base portion which may be flat but which is preferably embossed with one or more circular ridges 24 for reinforcement of the lid.
  • the lid is formed with upstanding Walls 25 which permit it to be inserted in the opening at the upper end of the container 14
  • the foregoing are conventional in lids and may be Varied in any manner not inconsistent with the specific features about to be described.
  • lid Ztl is provided with a plurality of means which permit the user to open the cup partially and to drink therefrom.
  • These means consist of several principal elements which cooperate to effect the desired result; the individual elements being:
  • lid 20 forms a tight seal with the cup 116) as a result of the final operation performed after the lid has been inserted in place as a cover on the container, namely a bending over of the peripheral portion of lid 21 over rolled edge 18.
  • string 34 or other tearing means has been laid within the confines of the rolled edge of the lid e.g. by application of an adhesive.
  • One end of string 30 passes outwardly through the lid as shown in FIGURES 1 and 2 and is knotted at 32, the knot being provided to assist the user in obtaining a firm grip on the string.
  • knot 32 prevents the string from slipping back inside the channel formed by the mating rolled edge of the cup and the turned down flange of the lid.
  • the other end of 34 of the string 30 is also knotted at 36 and is fixed to the opposite side of the cover by a spot of glue or other suitable adhesive.
  • String 31 extends halfway around the cup, in the space between the fiange in lid 20 and the beaded edge of the cup, from knotted end 32 to knotted end 36.
  • the ends of string 30 are each adjacent to one end of a score line 33 extending across the underside of the lid 20 of cup 10.
  • Score line 38 is a chord, offset from the center of the lid an amount suflicient for the bent back portion of the lid, for example as shown in FIGURE 6.
  • a small inverted V-shaped cut 42 is taken out of the flange adjacent both ends of score line 38.
  • FIGURES 3 and 4 One form of holding means is shown in FIGURES 3 and 4 and consists of a tab 50 of cardboard or metal secured along a portion of the lid other than the portion which received the tear string.
  • a rivet 52 or other fastening means holds tab 54 in place on the lid, offset from the flange an amount which is suflicient to permit the free end of string 30 to be wound around it as shown in FIGURES 3 and 4, thereby insuring that the bent back portion of lid 29 remains recessed in the unopened half of the lid, e.g. as shown in FIGURE 3.
  • FIGURE 6 instead of the tab of FIGURES 3 and 4, which may even'be integrally formed from the cap blank, it is also possible as shown in FIGURE 6 to use other closure means, for example a metal tang 60 riveted to the top of the flange of cap 20 may be used, the tang being bent over onto the folded back portion when it is desired to hold the cap in the open position.
  • other closure means for example a metal tang 60 riveted to the top of the flange of cap 20 may be used, the tang being bent over onto the folded back portion when it is desired to hold the cap in the open position.
  • FIGURES 71O illustrate a preferred embodiment of the invention.
  • the lid is formed of a main body portion 209 of the same general shape as that of cap '20, except that a pie shaped sector 201 has been cut away from the cap.
  • Cap 290 is provided with a flange 202 adapted to be curled over the beaded rim 18' at the top of cup 19 and with any desired reinforcing in the same manner as lid 20.
  • the end portions 204 206 of flange 202 are made thinner than the remainder of the flange, to facilitate the movement of the pie shaped member which fits over cut-away portion 201 when the cup is closed.
  • a centrally located opening 21% is provided in lid 200 to receive a rivet 212 or other means for slidably securing a pie shaped portion 220 to the remainder of the lid.
  • Portion 220 it will be noted is somewhat larger in area that the area of the portion cut away from lid 2%, in order to insure that a tight seal is made when the two parts of lid are later assembled in the closed position.
  • Wedge shaped piece 220 is provided with a flange 224 adapted to seat on beaded edge 18 of the cup or to slide on flange 202.
  • an extension 228 may be provided to serve as a tab to be lifted or grasped by the user at the time that part 22% is to slide on lid 200 to assist in causing the one part to slide over the other.
  • a tear string 230 is knotted at one end 236 and passes through an aperture 218 in piece 229 located near opening 210.
  • the string is secured to the underside of lid 220 by wax or other adhesive, along a path which extends from aperture 218inwardly radially along one edge of wedge 220 thence peripherally in the bottom of the flange 224 from one end to the other and then radially back along the other edge of the wedge 220 terminating in a knotted end 232.
  • Knot 232 is provided to insure that a good grip is obtained when string 230 is pulled to break the seal between the cap and the cup.
  • the lid may contain an insert (not shown) on which directions may be printed, or advertising displayed or other information portrayed, said insert being adapted to fit in the exposed upper end of the lid 200.
  • a closure for waxed cups having a rolled edge about their upper open ends comprising:
  • a flanged cap adapted to seat in the open end of said cup and consisting of (l) a pie shaped member having two straight sides, and a flange on said curved third side; (2) a flat round member having a peripheral flange generally similar to the shape of the rolled edge of the cup on which it seats, said round member having a pie shaped piece cut away there from, the area of said pie shaped member being greater than the area of the pie shaped piece cut away from said round member, said pie shaped member being disposed above said round member so as to cover the pie-shaped opening in said round member and (3) a rivet passing through both of said members and securing them to one another while permitting said pie shaped member to rotate and slide on the surface of said round member when said round member is held in engagement with the cup, the flange on said round member being thinned adjacent said cut away portion to facilitate said sliding movement;
  • means for breaking the seal between said cap and said cup to permit imbibition of the liquid contents of said cup comprising a tear string knotted at both ends, having one end passing through said cap and at least a portion of the string between said knotted ends being disposed beneath the peripheral flange on said cap and between said flange and the rolled edge on said cup.
  • a closure for waxed cups having a rolled edge about their upper ends comprising:
  • a flanged cap adapted to seat in the open end of said cup, said cap having a peripheral flange crirnped over the rolled edge of said cup to provide a tight seal between said cup and said cap;
  • means for breaking said seal to permit imbibition of the liquid contents of said cup comprising a tear string knotted at both ends and having one end passing through said cap and at least a portion of the string between said knotted ends being disposed beneath the peripheral flange on said cap and between said flange and the rolled edge on said cup, and wherein one knotted end of said tear string is located adjacent to the periphery of said cap and a score line is provided on the inner surface of said cap, said score line extending from a point adjacent to said knotted end across the underside of said cap and a notch cut away from the downwardly extending portion of the flange at each end of said score line, constituting an extension of said score line;

Description

y 1, 1963 R. s. MILLER 3,090,542
CLOSURE CAP FOR WAXED PAPER CUP Filed July 6, 1962 2 Sheets-Sheet 1 INVENTOR Ruth 8. Miller BY J ATTORNEY May 21, 1963 R. s. MILLER CLOSURE CAP FOR WAXED PAPER CUP 2 Sheets-Sheet 2 Filed July 6, 1962 FIG. 7.
FIG
INVENTOR Rufh S. Miller ,999,542 CLGSURE CAP FUR WAXED PAPER (1UP Ruth S. Miiier, 3945 Connecticut Ave, Washington, DC. Filed July 6, 1962, Ser. No. 297353 4 Claims. (Cl. 229-41) This invention relates to a lid or closure cap for use on a waxed paper cup. More particularly it relates to a lid which may be used on containers or cups for the distribution and consumption of milk, fruit juices and other liquids normally imbibed by children and adults, and which may be readily restored to a closed position after a portion of the contents of the cup have been imbibed.
One object of the invention is to provide a sealed container in which liquids may be distributed without spillage or contamination, wherein the container has a lid so constructed that a person may drink the contents of the container directly from the container without having recourse to a straw, and without the necessity of first pouring the liquid into a glass or other transfer vessel.
Another object of the invention is to provide a lid or closure cap which may be opened to a limited extent so that when the contents of the container are to be imbibed while traveling in an automobile, plane, train or bus, there is less likelihood of spillage, particularly when the liquid is being drunk by a small child.
Still a further object of the invention is to provide a lid or closure cap which may be temporarily opened and which, after a portion of the contents of the container has been consumed, may be returned to a sealed condition.
Still another object of the invention is to provide a lid with the foregoing features which may be completely removed, if desired.
Still other objects will be pointed out or will become apparent from the description which follows and the drawings accompanying same, in which:
FIGURE 1 is a view showing a container prior to breaking the seal between the cap and the container;
FIGURE 2 is a view showing a container with the cap after the initial breaking of the seal and at a later stage;
FIGURE 3 is a plan view showing the closure in the dashed line position of FIGURE 2; with the cap held open by one form of latch;
FIGURE 4 is a view of a detail of the latch of FIG- ure 3 from plane 44- of FiGURE 3;
FIGURE 5 an enlarged view of a fragmentary section taken on plane 55 of FIGURE 1 and shows the cup and lid prior to breaking the seal;
FIGURES 6 and 6A are two views of another form of latch which may be used to hold the lid in the open position of FIGURE 3;
FIGURE 7 is an exploded view of another and preferred embodiment of closure of this invention;
FIGURE 8 is a plan view of the container of FIGURE 7 after the lid has been closed and sealed;
FIGURE 8A is a similar view after the seal has been broken and the lid has been opened;
FIGURE 9 is a section taken on plane 99 of FIG- URE 8;
FIGURE 10 shows a detail of the manner in which the parts of the closure of FIGURES 8-l0 are secured to one another.
In the drawings a conventional waxed cup 1i) of the type commonly used for dispensing milk through retail outlets or other hot or cold beverages at carry-out counters consists of a base 12 (perferably circular) and upstanding sidewalls 14 reinforced by one or more encircling crimps or ribs 16 and terminating in an upper rolled e a M edge 18 which is commonly provided in order to strengthen the container and diminish the possibility of tearing the container and for increased comfort for the consumer. Since the cup itself does not constitute the novelty of the present invention, any of a host of commercially available containers may be utilized with the closure, lid or cap constituting my invention.
In the embodiment shown in FIGURES 1-5, the cap 20 is formed from a blank of the same material as the container which is preferably a heavily waxed cartongrade of paper, and has the same general shape as the opening in the top of container 10 in which it is to be received. That is, the lid 20 is circular, or it may be oval, elliptical, square, rectangular or of any other configuration provided that it mates with the open end of the container.
The lid comprises a central base portion which may be flat but which is preferably embossed with one or more circular ridges 24 for reinforcement of the lid. Along the periphery of its base portion, the lid is formed with upstanding Walls 25 which permit it to be inserted in the opening at the upper end of the container 14 The foregoing are conventional in lids and may be Varied in any manner not inconsistent with the specific features about to be described.
In accordance with the present invention, lid Ztl is provided with a plurality of means which permit the user to open the cup partially and to drink therefrom. These means consist of several principal elements which cooperate to effect the desired result; the individual elements being:
(a) A seal tightly closing the joint between cup and lid;
(b) A string, wire or tape utilized to break the seal;
(6) A score line and extension thereof which facilitates bending of the lid to open the same;
(d) A catch to which the loose end of the string or other tearing means may be secured;
(e) A catch which may be used to hold down the free edge of the lid;
(f) A piece of paper which tits in the lid and on which either advertising or instructions for opening the cover, or other printed or decorative matter may be displayed.
As best seen in FIGURE 5, lid 20 forms a tight seal with the cup 116) as a result of the final operation performed after the lid has been inserted in place as a cover on the container, namely a bending over of the peripheral portion of lid 21 over rolled edge 18. Before this, string 34 or other tearing means has been laid within the confines of the rolled edge of the lid e.g. by application of an adhesive. One end of string 30 passes outwardly through the lid as shown in FIGURES 1 and 2 and is knotted at 32, the knot being provided to assist the user in obtaining a firm grip on the string. When the opposite end of string 36 is pulled, knot 32 prevents the string from slipping back inside the channel formed by the mating rolled edge of the cup and the turned down flange of the lid. The other end of 34 of the string 30 is also knotted at 36 and is fixed to the opposite side of the cover by a spot of glue or other suitable adhesive.
String 31) extends halfway around the cup, in the space between the fiange in lid 20 and the beaded edge of the cup, from knotted end 32 to knotted end 36. The ends of string 30 are each adjacent to one end of a score line 33 extending across the underside of the lid 20 of cup 10. Score line 38 is a chord, offset from the center of the lid an amount suflicient for the bent back portion of the lid, for example as shown in FIGURE 6. To assist in opening the lid, a small inverted V-shaped cut 42 is taken out of the flange adjacent both ends of score line 38.
When the lid is bent back to the fullest extent, it may be held down to insure that the lid remains open while the contents of the cup are being imbibed. One form of holding means is shown in FIGURES 3 and 4 and consists of a tab 50 of cardboard or metal secured along a portion of the lid other than the portion which received the tear string. A rivet 52 or other fastening means holds tab 54 in place on the lid, offset from the flange an amount which is suflicient to permit the free end of string 30 to be wound around it as shown in FIGURES 3 and 4, thereby insuring that the bent back portion of lid 29 remains recessed in the unopened half of the lid, e.g. as shown in FIGURE 3.
Instead of the tab of FIGURES 3 and 4, which may even'be integrally formed from the cap blank, it is also possible as shown in FIGURE 6 to use other closure means, for example a metal tang 60 riveted to the top of the flange of cap 20 may be used, the tang being bent over onto the folded back portion when it is desired to hold the cap in the open position.
FIGURES 71O illustrate a preferred embodiment of the invention. As best seen in FIGURE 7 the lid is formed of a main body portion 209 of the same general shape as that of cap '20, except that a pie shaped sector 201 has been cut away from the cap. Cap 290 is provided with a flange 202 adapted to be curled over the beaded rim 18' at the top of cup 19 and with any desired reinforcing in the same manner as lid 20. The end portions 204 206 of flange 202 are made thinner than the remainder of the flange, to facilitate the movement of the pie shaped member which fits over cut-away portion 201 when the cup is closed.
A centrally located opening 21% is provided in lid 200 to receive a rivet 212 or other means for slidably securing a pie shaped portion 220 to the remainder of the lid. Portion 220, it will be noted is somewhat larger in area that the area of the portion cut away from lid 2%, in order to insure that a tight seal is made when the two parts of lid are later assembled in the closed position. Wedge shaped piece 220 is provided with a flange 224 adapted to seat on beaded edge 18 of the cup or to slide on flange 202. To assist in sliding the wedge 229 along the top of the cup, an extension 228 may be provided to serve as a tab to be lifted or grasped by the user at the time that part 22% is to slide on lid 200 to assist in causing the one part to slide over the other.
A tear string 230 is knotted at one end 236 and passes through an aperture 218 in piece 229 located near opening 210. The string is secured to the underside of lid 220 by wax or other adhesive, along a path which extends from aperture 218inwardly radially along one edge of wedge 220 thence peripherally in the bottom of the flange 224 from one end to the other and then radially back along the other edge of the wedge 220 terminating in a knotted end 232. Knot 232 is provided to insure that a good grip is obtained when string 230 is pulled to break the seal between the cap and the cup.
In use, the user pulls firmly on the knotted end 232 of the string and thereby breaks the seal along one edge of the wedge and then breaks the seal along flange 224 and finally along the other straight edge of the wedge. As a result piece 220 is now free to rotate about the center of the assembly and since the ends 2&4 and 206 of the flange 202 are tapered or bevelled, the sliding of wedge 220 on the remainder of the lid is relatively easy.
As in the case of the previous embodiment, the lid may contain an insert (not shown) on which directions may be printed, or advertising displayed or other information portrayed, said insert being adapted to fit in the exposed upper end of the lid 200.
Having now described the invention in accordance with the patent statutes, it is not intended that my invention be limited except as required by the appended claims.
I claim:
1. A closure for waxed cups having a rolled edge about their upper open ends, comprising:
a flanged cap adapted to seat in the open end of said cup and consisting of (l) a pie shaped member having two straight sides, and a flange on said curved third side; (2) a flat round member having a peripheral flange generally similar to the shape of the rolled edge of the cup on which it seats, said round member having a pie shaped piece cut away there from, the area of said pie shaped member being greater than the area of the pie shaped piece cut away from said round member, said pie shaped member being disposed above said round member so as to cover the pie-shaped opening in said round member and (3) a rivet passing through both of said members and securing them to one another while permitting said pie shaped member to rotate and slide on the surface of said round member when said round member is held in engagement with the cup, the flange on said round member being thinned adjacent said cut away portion to facilitate said sliding movement;
and means for breaking the seal between said cap and said cup to permit imbibition of the liquid contents of said cup comprising a tear string knotted at both ends, having one end passing through said cap and at least a portion of the string between said knotted ends being disposed beneath the peripheral flange on said cap and between said flange and the rolled edge on said cup.
2. The closure of claim 1 wherein the tear string is affixed to the underside of said pie shaped member and passes from a point near the intersection of the straight sides, along one of said sides, thence along the curved side and thence along the other of said straight sides to a point adjacent the point at which it originated.
3. The closure of claim 2 wherein is a tab provided at one end of the curved side of said closure.
4. A closure for waxed cups having a rolled edge about their upper ends, comprising:
a flanged cap adapted to seat in the open end of said cup, said cap having a peripheral flange crirnped over the rolled edge of said cup to provide a tight seal between said cup and said cap;
means for breaking said seal to permit imbibition of the liquid contents of said cup comprising a tear string knotted at both ends and having one end passing through said cap and at least a portion of the string between said knotted ends being disposed beneath the peripheral flange on said cap and between said flange and the rolled edge on said cup, and wherein one knotted end of said tear string is located adjacent to the periphery of said cap and a score line is provided on the inner surface of said cap, said score line extending from a point adjacent to said knotted end across the underside of said cap and a notch cut away from the downwardly extending portion of the flange at each end of said score line, constituting an extension of said score line;
and a fastener secured to the flange of said cap and spaced therefrom an amount suflicient to permit the free end of the said tear string to be laid across that portion of the cap which is bent back when the seal is broken and the cap is bent along the score line, and then wound around a post supporting said fastener, whereby the bent back lid is maintained in an open position.
References Cited in the file of this patent FOREIGN PATENTS 613,587 Great Britain Nov. 30, 1948

Claims (1)

1. A CLOSURE FOR WAXED CUPS HAVING A ROLLED EDGE ABOUT THEIR UPPER OPEN ENDS, COMPRISING: A FLANGED CAP ADAPTED TO SEAT IN THE OPEN END OF SAID CUP AND CONSISTING OF (1) A PIE SHAPED MEMBER HAVING TWO STRAIGHT SIDES AND A FLANGE ON SAID CURVED THIRD SIDE; (2) A FLAT ROUND MEMBER HAVING A PERIPHERAL FLANGE GENERALLY SIMILAR TO THE SHAPE OF THE ROLLED EDGE OF THE CUP ON WHICH IT SEATS, SAID ROUND MEMBER HAVING A PIE SHAPED PIECE CUT AWAY THEREFROM, THE AREA OF SAID PIE SHAPED PIECE CUT AWAY GREATER THAN THE AREA OF THE PIE SHAPED PIECE CUT AWAY FROM SAID ROUND MEMBER, SAID PIE SHAPED MEMBER BEING DISPOSED ABOVE SAID ROUND MEMBER SO AS TO COVER THE PIE-SHAPED OPENING IN SAID ROUND MEMBER AND (3) A RIVET PASSING THROUGH BOTH OF SAID MEMBERS AND SECURING THEM TO ONE ANOTHER WHILE PERMITTING SAID PIE SHAPED MEMBER TO ROTATE AND SLIDE ON THE SURFACE OF SAID ROUND MEMBER WHEN SAID ROUND MEMBER IS HELD IN ENGAGEMENT WITH THE CUP, THE FLANGE ON SAID ROUND MEMBER BEING THINNED ADJACENT SAID CUT AWAY PORTION TO FACILITATE SAID SLIDING MOVEMENT; AND MEANS FOR BREAKING THE SEAL BETWEEN SAID CAP AND SAID CUP TO PERMIT IMBIBITION OF THE LIQUID CONTENTS OF SAID CUP COMPRISING A TEAR STRING KNOTTED AT BOTH ENDS, HAVING ONE END PASSING THROUGH SAID CAP AND AT LEAST A PORTION OF THE STRING BETWEEN SAID KNOTTED ENDS BEING DISPOSED BENEATH THE PERIPHERAL FLANGE ON SAID CAP AND BETWEEN SAID FLANGE AND THE ROLLED EDGE ON SAID CUP.
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Cited By (27)

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US3964670A (en) * 1974-12-09 1976-06-22 The Procter & Gamble Company Closure
FR2434761A1 (en) * 1978-08-28 1980-03-28 Evian Eaux Min Aluminium bottle closing cap - has opening lever and reclosing cap fixed by tear-off tab
USD382769S (en) * 1995-12-22 1997-08-26 Dart Industries Inc. Seal for pitcher
US6349866B1 (en) 1999-02-13 2002-02-26 Stone Container Corporation Paperboard can with an integrated paperboard lid having a hinge on the lid
US6460725B1 (en) * 2000-03-15 2002-10-08 Mighty Leaf Tea Container lid and methods for beverage preparation and bag retention through lid side wall
US6464099B1 (en) 1995-09-15 2002-10-15 Mighty Leaf Tea Raised container lid for beverage bag retention and related preparation methods
US6471122B1 (en) 1999-02-13 2002-10-29 Stone Container Corporation Paperboard can with an integrated paperboard lid having a slide closure
US6616033B1 (en) 2000-11-01 2003-09-09 Gary M. Schein Spill-proof disposable cup with integral sealing flap
US6648217B2 (en) 2000-11-01 2003-11-18 Gary M. Schein Spill-proof disposable cup with integral sealing flap
US20040011862A1 (en) * 2002-07-17 2004-01-22 Sarson George E. Disposable cup with fold-down lid
US20040146618A1 (en) * 2003-01-24 2004-07-29 Stewart Noel G. Perforated air-tight seal membrane for a canister containing a particulate-type product
US20040217119A1 (en) * 1995-09-15 2004-11-04 Jill Portman Reduced profile lid for beverage preparation
US6910623B2 (en) * 1999-02-13 2005-06-28 Smurfit-Stone Container Enterprises, Inc. Paperboard can with an integrated lid having a hinge on the lid
US20060027588A1 (en) * 2004-08-04 2006-02-09 Miriam Mackovic-Basic Removable clip for beverage lid
US20100314434A1 (en) * 2009-06-12 2010-12-16 Peter Herman Vessel and Method for Making the Same
US8651316B2 (en) 1995-09-15 2014-02-18 Mighty Leaf Tea Container lid configured to prevent tea bag from blocking a drinking aperture related methods
US8881938B2 (en) 2012-08-08 2014-11-11 Harl-Bella Holdings, Llc Lid for beverage container
USD736623S1 (en) 2013-08-08 2015-08-18 Harl-Bella Holdings, Llc Lid with egg shaped basin
USD737142S1 (en) 2013-08-08 2015-08-25 Harl-Bella Holdings, Llc Lid with triangular shaped basin
USD739729S1 (en) 2013-08-08 2015-09-29 Harl-Bella Holdings, Llc Lid for beverage container
USD756773S1 (en) 2013-08-08 2016-05-24 Harl-Bella Holdings, Llc Lid with tear line
US9751666B2 (en) 2012-08-08 2017-09-05 Harl-Bella Holdings, Llc Lid for container
US9751655B2 (en) 2009-06-12 2017-09-05 Compleat Llc Vessel with folded dam
US10433664B2 (en) 2012-08-08 2019-10-08 Harl-Bella Holdings, Llc Lid for container
US10857069B2 (en) 2013-07-25 2020-12-08 Dennis Christopher Riordan Medicine cup with infection control tab
US11008131B2 (en) 2014-03-28 2021-05-18 Compleat Llc Vessel with folded dam
US11685578B2 (en) 2021-07-14 2023-06-27 Joel Harris Container lid

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GB613587A (en) * 1946-02-02 1948-11-30 Zeiler Packungen A G Improvements in and relating to sheet-metal lid closures for cans

Cited By (44)

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Publication number Priority date Publication date Assignee Title
US3964670A (en) * 1974-12-09 1976-06-22 The Procter & Gamble Company Closure
FR2434761A1 (en) * 1978-08-28 1980-03-28 Evian Eaux Min Aluminium bottle closing cap - has opening lever and reclosing cap fixed by tear-off tab
US8613375B2 (en) 1995-09-15 2013-12-24 Mighty Leaf Tea Full profile lid for beverage preparation
US8651316B2 (en) 1995-09-15 2014-02-18 Mighty Leaf Tea Container lid configured to prevent tea bag from blocking a drinking aperture related methods
US8181817B2 (en) 1995-09-15 2012-05-22 Mighty Leaf Tea Raised container lid or beverage preparation and beverage bag retention
US6464099B1 (en) 1995-09-15 2002-10-15 Mighty Leaf Tea Raised container lid for beverage bag retention and related preparation methods
US20040217119A1 (en) * 1995-09-15 2004-11-04 Jill Portman Reduced profile lid for beverage preparation
US20030057216A1 (en) * 1995-09-15 2003-03-27 Jill Portman Raised container LID for beverage bag retention and related preparation methods
US20080128437A1 (en) * 1995-09-15 2008-06-05 Jill Portman Full profile lid for beverage preparation
US7299940B2 (en) 1995-09-15 2007-11-27 Mighty Leaf Tea Alterable profile lid for beverage preparation
US20060273093A1 (en) * 1995-09-15 2006-12-07 Jill Portman Alterable profile lid for beverage preparation
US7140510B2 (en) 1995-09-15 2006-11-28 Jill Portman Reduced profile lid for beverage preparation
USD382769S (en) * 1995-12-22 1997-08-26 Dart Industries Inc. Seal for pitcher
US6471122B1 (en) 1999-02-13 2002-10-29 Stone Container Corporation Paperboard can with an integrated paperboard lid having a slide closure
US6910623B2 (en) * 1999-02-13 2005-06-28 Smurfit-Stone Container Enterprises, Inc. Paperboard can with an integrated lid having a hinge on the lid
US6349866B1 (en) 1999-02-13 2002-02-26 Stone Container Corporation Paperboard can with an integrated paperboard lid having a hinge on the lid
US6729494B2 (en) 2000-03-15 2004-05-04 Mighty Leaf Tea Container lid and methods for beverage preparation and bag retention through side wall
US6460725B1 (en) * 2000-03-15 2002-10-08 Mighty Leaf Tea Container lid and methods for beverage preparation and bag retention through lid side wall
US6648217B2 (en) 2000-11-01 2003-11-18 Gary M. Schein Spill-proof disposable cup with integral sealing flap
US6616033B1 (en) 2000-11-01 2003-09-09 Gary M. Schein Spill-proof disposable cup with integral sealing flap
US20040211823A1 (en) * 2002-07-17 2004-10-28 Sarson George E. Disposable cup with fold-down lid
US6758390B2 (en) 2002-07-17 2004-07-06 The Cupworks Corporation Disposable cup with fold-down lid
US20040011862A1 (en) * 2002-07-17 2004-01-22 Sarson George E. Disposable cup with fold-down lid
US20040146618A1 (en) * 2003-01-24 2004-07-29 Stewart Noel G. Perforated air-tight seal membrane for a canister containing a particulate-type product
US20060027588A1 (en) * 2004-08-04 2006-02-09 Miriam Mackovic-Basic Removable clip for beverage lid
US20100314434A1 (en) * 2009-06-12 2010-12-16 Peter Herman Vessel and Method for Making the Same
US9751655B2 (en) 2009-06-12 2017-09-05 Compleat Llc Vessel with folded dam
US8505807B2 (en) 2009-06-12 2013-08-13 Compleat Llc Vessel and method for making the same
US9845173B2 (en) 2009-06-12 2017-12-19 Compleat Llc Vessel and method for making the same
US10815037B2 (en) 2012-08-08 2020-10-27 Harl-Bella Holdings, Llc Lid for container
US10676253B2 (en) 2012-08-08 2020-06-09 Harl-Bella Holdings, Llc Lid for beverage container
US11297963B2 (en) 2012-08-08 2022-04-12 Harl-Bella Holdings, Llc Lid for container
US9751666B2 (en) 2012-08-08 2017-09-05 Harl-Bella Holdings, Llc Lid for container
US11136172B2 (en) 2012-08-08 2021-10-05 Harl-Bella Holdings, Llc Lid for container
US8881938B2 (en) 2012-08-08 2014-11-11 Harl-Bella Holdings, Llc Lid for beverage container
US10351318B2 (en) 2012-08-08 2019-07-16 Harl-Bella Holdings, Llc Lid for container
US10433664B2 (en) 2012-08-08 2019-10-08 Harl-Bella Holdings, Llc Lid for container
US10857069B2 (en) 2013-07-25 2020-12-08 Dennis Christopher Riordan Medicine cup with infection control tab
USD736623S1 (en) 2013-08-08 2015-08-18 Harl-Bella Holdings, Llc Lid with egg shaped basin
USD739729S1 (en) 2013-08-08 2015-09-29 Harl-Bella Holdings, Llc Lid for beverage container
USD737142S1 (en) 2013-08-08 2015-08-25 Harl-Bella Holdings, Llc Lid with triangular shaped basin
USD756773S1 (en) 2013-08-08 2016-05-24 Harl-Bella Holdings, Llc Lid with tear line
US11008131B2 (en) 2014-03-28 2021-05-18 Compleat Llc Vessel with folded dam
US11685578B2 (en) 2021-07-14 2023-06-27 Joel Harris Container lid

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