US2693307A - Cap for paper cups - Google Patents
Cap for paper cups Download PDFInfo
- Publication number
- US2693307A US2693307A US335711A US33571153A US2693307A US 2693307 A US2693307 A US 2693307A US 335711 A US335711 A US 335711A US 33571153 A US33571153 A US 33571153A US 2693307 A US2693307 A US 2693307A
- Authority
- US
- United States
- Prior art keywords
- cap
- wall
- cup
- skirt
- shoulder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011324 bead Substances 0.000 description 13
- 230000000284 resting effect Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001368098 Capis Species 0.000 description 1
- 235000012171 hot beverage Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00027—Stackable lids or covers
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00092—Shape of the outer periphery curved circular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00268—Paper
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
-
- 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
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/382—Details of packaging materials of special type or form made of special paper
Definitions
- This invention relates to caps for paper cups or the like having a flared inner surface, a disc seating groove, and an outer top bead, and has for an object to provide an improved cap which seats firmly within the disc seating groove and grips the top ofthe cup and the bead to form a tight closure.
- Another object is to provide a novel and improved cap of the above type having an outer skirt extending over the cup bead.
- Another object is to provide a novel and improved cap of the above type having a rim which is adapted to be nested for stacking.
- the cap is formed with a central diaphragm which is dimensioned to seat against the inner surface of the cup, preferably in the disc seating groove thereof.
- the diaphragm is bowed or dished to provide greater resilience for sealing and an improved grip on the cup wall.
- An upstanding rim surrounds the diaphragm. This rim is generally U- shaped in cross section having an inner wall to seat within the cup, a top wall extending across the top of the cup bead, and an outer skirt extending downwardly over the outer periphery of the bead.
- the skirt is shorter than the inner wall which is formed with an annular otfset portion providing a shoulder at an intermediate part of the wall about opposite the end of the skirt and adapted to engage and grip the inner surface of the cup at that point.
- the diameter of the inner wall below the shoulder is less than the diameter above the shoulder by an amount which conforms to the flare of the cap and also which permits caps to be partially nested for stacking. The space required for each cap in the stack is thus determined by the height of the skirts.
- Fig. 1 is an elevation of a standard paper cup with the present cap in place;
- Fig. 2 is a top plan view thereof
- Fig. 3 is a partial vertical section taken on the line 3'-3 of Fig. 2;
- Fig. 4 is an elevation of a stack of caps embodying the invention.
- Fig. 5 is a partial vertical section similar to Fig. 3 but showing the structure of the nested ca 3.
- the invention is shown as applied to a standard paper cup having a bottom wall 11 and a slightly flared side wall 12 formed at the top with a tightly rolled bead 13 which reinforces the top and also improves the appearance of the cup, and having an inner disc seating groove 14 near the top thereof.
- the cap is formed with an internal diaphragm 20 seating in the groove 14 and against the inner surface of the cup wall 12, and a U-shaped rim 21 composed of an inner wall 22, a top wall 23, and an outer skirt 24.
- the inner wall 22 is oifset at a point about opposite the bottom of the skirt 24 to form a shoulder 26.
- depthof the shoulder 26 is such that the outer surface of the wall 22 at the shoulder 26 engages and fits tightly against the inner surface of the cup at that pointthereby providing two gripping areas for the wall 22,.
- the diaphragm 20 is formed with a dished or offset central part 27 and an inclined annular portion 28 near the outer periphery which increases the resilience of the cap for seating in the groove 14 and also improves the grip of the cap on the cup wall because the cap can be made slightly larger in diameter than the cup and, when forced into place, the annular groove is deflected slightly and tends to return to its original position.
- the liquid cools and forms a vacuum in the cup which tends to pull the diaphragm downward. When this occurs the dished diaphragm causes the seating edge of the cap to grip the cup more firmly.
- the top wall 23 provides a smooth top surface for the cap and the skirt 24 provides a smooth outer surface as indicated in Fig. 1.
- the skirt 24 extends downwardly from the top wall 23 to a point to cover and conceal the cup bead 13.
- the width of the top wall 23 is such that the bead 13 is gripped between the skirt 24 and the inner wall 22 of the cap.
- the shoulder 26, engaglng the cup just below the center of the bead 13, serves to hold the bead in firm contact with the skirt 24.
- the shoulder 26 also serves as a second seal to prevent escape of any liquid or other content of the cup that may seep past the seal provided at the bottom of the wall 22 between the wall and the cup at that point.
- the cap is preferably made of paper, which is treated and formed in a forming press as described in the Martin Patent No. 2,221,197.
- the cap thus formed is characterized by a skived smooth skirt having a compacted smooth bottom edge 29.
- the wall 24 and shoulder 26 are also smooth and compacted under pressure to provide a stiff, rigid structure.
- Figs. 4 and 5 illustrate the manner in which the above caps nest for stacking.
- the lower portion of the wall 22 of one cap fits within the larger upper part of the wall 22 of the next lower cap with the diaphragm 20 of one cap resting on the shoulder 26 of the next cap.
- the bottom edge 29 of the skirt 24 of one cap rests upon the top wall 23 of the next cap.
- the nested height of each cap is determined by the width of the skirt and the location of the shoulder 26. Nested caps require less shipping space and also reinforce each other so as to prevent distortion or damage during shipping and handling.
- cap is particularly adapted to use with a paper container it is obvious that it can be used with other containers having a top bead and that the cap may be made of other materials, such as plastic.
- a stack of caps for containers said caps each comprising a diaphragm to close the container and an annular U-shaped rim surrounding said diaphragm and formed by an inner Wall extending upwardly from said diaphragm, a horizontal top wall and an outer skirt, said inner cap wall being of substantially greater axial length than said skirt and being offset to form an inner shoulder substantially opposite the bottom of said skirt, said caps being stacked and nested with the diaphragm of an upper cap resting on the shoulder of the cap below and the bottom of the skirt of the upper cap resting upon the top of said horizontal top wall of the rim of the cap below.
- a paper cup having flaring side walls terminating in a rolled outer head at the top and having a disc seating groove near the top thereof, a cap having a diaphragm fitting in said flaring side cup wall and seating said disc seating groove and an annular U-shaped rim surrounding said diaphragm and formed by Patented Nov 2, 1954,
Description
NOV. 2, 1954 c w, GOODWIN 2,693,307
CAP FOR PAPER CUPS Filed Feb. 9, 1953 3nventor CARL M/ oopl/w/v Cittorneg United States PatentO CAP FOR PAPER CUPS Carl W. Goodwin, Plainfield, N. J., assignor to American Seal-Kap Corporation of Delaware, Wilmington, Del., a corporation of Delaware Appfication February 9, 1953, Serial No. 335,711
3 Claims. (Cl. 229-55) This invention relates to caps for paper cups or the like having a flared inner surface, a disc seating groove, and an outer top bead, and has for an object to provide an improved cap which seats firmly within the disc seating groove and grips the top ofthe cup and the bead to form a tight closure.
Another object is to provide a novel and improved cap of the above type having an outer skirt extending over the cup bead.
Another object is to provide a novel and improved cap of the above type having a rim which is adapted to be nested for stacking.
Other objects and advantages will be apparent as the invention is more fully disclosed.
This application is a continuation-in-part of my copending application Serial No. 288,451, filed May 17, 1952, now abandoned, for Caps for Paper Cups.
In accordance with this invention the cap is formed with a central diaphragm which is dimensioned to seat against the inner surface of the cup, preferably in the disc seating groove thereof. The diaphragm is bowed or dished to provide greater resilience for sealing and an improved grip on the cup wall. An upstanding rim surrounds the diaphragm. This rim is generally U- shaped in cross section having an inner wall to seat within the cup, a top wall extending across the top of the cup bead, and an outer skirt extending downwardly over the outer periphery of the bead. The skirt is shorter than the inner wall which is formed with an annular otfset portion providing a shoulder at an intermediate part of the wall about opposite the end of the skirt and adapted to engage and grip the inner surface of the cup at that point. The diameter of the inner wall below the shoulder is less than the diameter above the shoulder by an amount which conforms to the flare of the cap and also which permits caps to be partially nested for stacking. The space required for each cap in the stack is thus determined by the height of the skirts.
Although the novel features of the invention are pointed out in the claims, the nature of the invention will be better understood by referring to the following description, taken in connection with the accompanying drawing in which a specific embodiment has been set forth for purposes of illustration.
- In the drawing:
Fig. 1 is an elevation of a standard paper cup with the present cap in place;
Fig. 2 is a top plan view thereof;
Fig. 3 is a partial vertical section taken on the line 3'-3 of Fig. 2;
Fig. 4 is an elevation of a stack of caps embodying the invention; and
Fig. 5 is a partial vertical section similar to Fig. 3 but showing the structure of the nested ca 3.
Referring to the drawing more in detail the invention is shown as applied to a standard paper cup having a bottom wall 11 and a slightly flared side wall 12 formed at the top with a tightly rolled bead 13 which reinforces the top and also improves the appearance of the cup, and having an inner disc seating groove 14 near the top thereof.
The cap is formed with an internal diaphragm 20 seating in the groove 14 and against the inner surface of the cup wall 12, and a U-shaped rim 21 composed of an inner wall 22, a top wall 23, and an outer skirt 24. The inner wall 22 is oifset at a point about opposite the bottom of the skirt 24 to form a shoulder 26. The
depthof the shoulder 26 is such that the outer surface of the wall 22 at the shoulder 26 engages and fits tightly against the inner surface of the cup at that pointthereby providing two gripping areas for the wall 22,.
one at the bottom of the wall 22 opposite the diaphragm 20 where it engages the shoulder formed by" the groove 14, and the other at the shoulder 26-. Thecap thus grips the cup tightly to form a'secure closure.
In cups in which the groove 14 is omitted the capwills grip the inner surface of the wall itself and form a,
tight closure although the grip is improved by ,the' groove 14.
The diaphragm 20 is formed with a dished or offset central part 27 and an inclined annular portion 28 near the outer periphery which increases the resilience of the cap for seating in the groove 14 and also improves the grip of the cap on the cup wall because the cap can be made slightly larger in diameter than the cup and, when forced into place, the annular groove is deflected slightly and tends to return to its original position. In addition, when used with a hot drink, the liquid cools and forms a vacuum in the cup which tends to pull the diaphragm downward. When this occurs the dished diaphragm causes the seating edge of the cap to grip the cup more firmly.
The top wall 23 provides a smooth top surface for the cap and the skirt 24 provides a smooth outer surface as indicated in Fig. 1. The skirt 24 extends downwardly from the top wall 23 to a point to cover and conceal the cup bead 13. The width of the top wall 23 is such that the bead 13 is gripped between the skirt 24 and the inner wall 22 of the cap. The shoulder 26, engaglng the cup just below the center of the bead 13, serves to hold the bead in firm contact with the skirt 24. The shoulder 26 also serves as a second seal to prevent escape of any liquid or other content of the cup that may seep past the seal provided at the bottom of the wall 22 between the wall and the cup at that point.
The cap is preferably made of paper, which is treated and formed in a forming press as described in the Martin Patent No. 2,221,197. The cap thus formed is characterized by a skived smooth skirt having a compacted smooth bottom edge 29. The wall 24 and shoulder 26 are also smooth and compacted under pressure to provide a stiff, rigid structure.
Figs. 4 and 5 illustrate the manner in which the above caps nest for stacking. When nested the lower portion of the wall 22 of one cap fits within the larger upper part of the wall 22 of the next lower cap with the diaphragm 20 of one cap resting on the shoulder 26 of the next cap. The bottom edge 29 of the skirt 24 of one cap rests upon the top wall 23 of the next cap. Hence the nested height of each cap is determined by the width of the skirt and the location of the shoulder 26. Nested caps require less shipping space and also reinforce each other so as to prevent distortion or damage during shipping and handling.
While the above described cap is particularly adapted to use with a paper container it is obvious that it can be used with other containers having a top bead and that the cap may be made of other materials, such as plastic.
What is claimed is! l. A stack of caps for containers, said caps each comprising a diaphragm to close the container and an annular U-shaped rim surrounding said diaphragm and formed by an inner Wall extending upwardly from said diaphragm, a horizontal top wall and an outer skirt, said inner cap wall being of substantially greater axial length than said skirt and being offset to form an inner shoulder substantially opposite the bottom of said skirt, said caps being stacked and nested with the diaphragm of an upper cap resting on the shoulder of the cap below and the bottom of the skirt of the upper cap resting upon the top of said horizontal top wall of the rim of the cap below.
2. In combination, a paper cup having flaring side walls terminating in a rolled outer head at the top and having a disc seating groove near the top thereof, a cap having a diaphragm fitting in said flaring side cup wall and seating said disc seating groove and an annular U-shaped rim surrounding said diaphragm and formed by Patented Nov 2, 1954,
an; inner "wallfextending; upwardly from said diaphragm, a horizontal top wall extending across said bead and an outer skirt extending over the outer surface of said bead, said inner cap wall being of substantially. greater, axial length; than; said skirt and; beingoffset; to form: an inner shoulder, substantially opposite' the bottom of, said. skirt; saitk'shouldenbeingofawidth such that the ,outer surface; ofsaidinner:cap-wall'contacts the flared'inner surface of said oup atisaid: shoulder said topwall being so. dimensienesFthat the-cup,beadis gripped between said shoulder, and said' skirt:
3% The combination setxforthir'r claim 2; in which said diaphragmi is dishedupwardly toform an annular incl-ined' p ortion adapted-to, be-deflected when said'capis seated' and tendmg toreturn to its original position to thereby exertgripping pressure against the inner wall offthe tmg;
Number 5 631,852 889,758 1,431,218 2,099,056 2,110,843 10 .,495;. 1 .0
Number UNITED STATES PATENTS Name Date Kinnard Aug. 29, Burke June 2, Cooke Oct. 10, Ferngren,: Nov. 16, Schmidt Mar. 8, Kuhn; Jan. 17,
FOREIGN PATENTS;
Country Date France Jan. 8,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US335711A US2693307A (en) | 1953-02-09 | 1953-02-09 | Cap for paper cups |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US335711A US2693307A (en) | 1953-02-09 | 1953-02-09 | Cap for paper cups |
Publications (1)
Publication Number | Publication Date |
---|---|
US2693307A true US2693307A (en) | 1954-11-02 |
Family
ID=23312937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US335711A Expired - Lifetime US2693307A (en) | 1953-02-09 | 1953-02-09 | Cap for paper cups |
Country Status (1)
Country | Link |
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US (1) | US2693307A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794360A (en) * | 1953-11-12 | 1957-06-04 | Eastman Kodak Co | Combination lens attachment |
US2863581A (en) * | 1955-08-16 | 1958-12-09 | Hamilton Skotch Corp | Container and a lid or cover therefor |
US2901161A (en) * | 1955-12-27 | 1959-08-25 | Continental Can Co | Container closure and method of forming same |
US2926812A (en) * | 1957-03-14 | 1960-03-01 | Sealright Oswego Falls Corp | Slip cover |
US2947463A (en) * | 1957-06-27 | 1960-08-02 | Lily Tulip Cup Corp | Closure lids for paper containers |
US2972432A (en) * | 1958-02-27 | 1961-02-21 | Lily Tulip Cup Corp | Flexible thermoplastic nestable closure lids |
US2985354A (en) * | 1959-08-24 | 1961-05-23 | American Can Co | Self-conforming cover for containers |
US3018913A (en) * | 1960-02-23 | 1962-01-30 | Jack H Lund | Coaster |
US3023926A (en) * | 1959-10-22 | 1962-03-06 | Mid West Pak Corp | Container and closure therefor |
US3061139A (en) * | 1960-03-14 | 1962-10-30 | Illinois Tool Works | Self-venting package |
US3104045A (en) * | 1960-08-12 | 1963-09-17 | American Can Co | Container and closure therefor |
US3133669A (en) * | 1961-05-08 | 1964-05-19 | Nat Can Corp | Can machine and method |
US3147879A (en) * | 1961-05-08 | 1964-09-08 | Nat Can Corp | Container |
US3206059A (en) * | 1962-09-13 | 1965-09-14 | Hudson Pulp & Paper Corp | Container lid |
US3235164A (en) * | 1963-03-07 | 1966-02-15 | Haskon Inc | Paper lid |
US3391850A (en) * | 1967-03-06 | 1968-07-09 | Fensom Ab | Container provided with a lid |
US3394839A (en) * | 1963-11-29 | 1968-07-30 | Fmc Corp | Metallic container and closure means therefor |
US3498521A (en) * | 1967-12-11 | 1970-03-03 | Lester D Gill | Carton with plastic sealing |
US3756493A (en) * | 1972-07-07 | 1973-09-04 | G Holmes | Container |
US3921801A (en) * | 1975-01-30 | 1975-11-25 | Boris Sway | Self-contained molding kit for heat-liquifiable molding material |
US4629084A (en) * | 1981-12-15 | 1986-12-16 | Franzjosef Hackelsberger | Closure for canning glass container with glass cover |
WO2017070534A1 (en) * | 2015-10-22 | 2017-04-27 | Pavel Savenok | Container lid construction for preventing leakage |
USD860578S1 (en) * | 2017-07-21 | 2019-09-17 | Batesville Services, Inc. | Cremation urn |
USD962709S1 (en) * | 2018-03-22 | 2022-09-06 | Inno-Pak, Llc | Soup cup |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US631852A (en) * | 1898-12-10 | 1899-08-29 | Will M Kinnard | Paper vessel. |
US889758A (en) * | 1905-04-14 | 1908-06-02 | Mariana Monroe | Paper milk-bottle. |
US1431218A (en) * | 1919-12-16 | 1922-10-10 | Pittsburgh Can Company | Can |
FR586697A (en) * | 1924-09-29 | 1925-04-01 | Hermetic closing device for metal box | |
US2099056A (en) * | 1932-01-25 | 1937-11-16 | Plax Corp | Container closure and cap |
US2110843A (en) * | 1936-08-07 | 1938-03-08 | Dobeckmun Co | Destructible oil container |
US2495110A (en) * | 1947-09-20 | 1950-01-17 | Firestone Tire & Rubber Co | Container for milk and the like |
-
1953
- 1953-02-09 US US335711A patent/US2693307A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US631852A (en) * | 1898-12-10 | 1899-08-29 | Will M Kinnard | Paper vessel. |
US889758A (en) * | 1905-04-14 | 1908-06-02 | Mariana Monroe | Paper milk-bottle. |
US1431218A (en) * | 1919-12-16 | 1922-10-10 | Pittsburgh Can Company | Can |
FR586697A (en) * | 1924-09-29 | 1925-04-01 | Hermetic closing device for metal box | |
US2099056A (en) * | 1932-01-25 | 1937-11-16 | Plax Corp | Container closure and cap |
US2110843A (en) * | 1936-08-07 | 1938-03-08 | Dobeckmun Co | Destructible oil container |
US2495110A (en) * | 1947-09-20 | 1950-01-17 | Firestone Tire & Rubber Co | Container for milk and the like |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794360A (en) * | 1953-11-12 | 1957-06-04 | Eastman Kodak Co | Combination lens attachment |
US2863581A (en) * | 1955-08-16 | 1958-12-09 | Hamilton Skotch Corp | Container and a lid or cover therefor |
US2901161A (en) * | 1955-12-27 | 1959-08-25 | Continental Can Co | Container closure and method of forming same |
US2926812A (en) * | 1957-03-14 | 1960-03-01 | Sealright Oswego Falls Corp | Slip cover |
US2947463A (en) * | 1957-06-27 | 1960-08-02 | Lily Tulip Cup Corp | Closure lids for paper containers |
US2972432A (en) * | 1958-02-27 | 1961-02-21 | Lily Tulip Cup Corp | Flexible thermoplastic nestable closure lids |
US2985354A (en) * | 1959-08-24 | 1961-05-23 | American Can Co | Self-conforming cover for containers |
US3023926A (en) * | 1959-10-22 | 1962-03-06 | Mid West Pak Corp | Container and closure therefor |
US3018913A (en) * | 1960-02-23 | 1962-01-30 | Jack H Lund | Coaster |
US3061139A (en) * | 1960-03-14 | 1962-10-30 | Illinois Tool Works | Self-venting package |
US3104045A (en) * | 1960-08-12 | 1963-09-17 | American Can Co | Container and closure therefor |
US3147879A (en) * | 1961-05-08 | 1964-09-08 | Nat Can Corp | Container |
US3133669A (en) * | 1961-05-08 | 1964-05-19 | Nat Can Corp | Can machine and method |
US3206059A (en) * | 1962-09-13 | 1965-09-14 | Hudson Pulp & Paper Corp | Container lid |
US3235164A (en) * | 1963-03-07 | 1966-02-15 | Haskon Inc | Paper lid |
US3394839A (en) * | 1963-11-29 | 1968-07-30 | Fmc Corp | Metallic container and closure means therefor |
US3391850A (en) * | 1967-03-06 | 1968-07-09 | Fensom Ab | Container provided with a lid |
US3498521A (en) * | 1967-12-11 | 1970-03-03 | Lester D Gill | Carton with plastic sealing |
US3756493A (en) * | 1972-07-07 | 1973-09-04 | G Holmes | Container |
US3921801A (en) * | 1975-01-30 | 1975-11-25 | Boris Sway | Self-contained molding kit for heat-liquifiable molding material |
US4629084A (en) * | 1981-12-15 | 1986-12-16 | Franzjosef Hackelsberger | Closure for canning glass container with glass cover |
WO2017070534A1 (en) * | 2015-10-22 | 2017-04-27 | Pavel Savenok | Container lid construction for preventing leakage |
USD860578S1 (en) * | 2017-07-21 | 2019-09-17 | Batesville Services, Inc. | Cremation urn |
USD925160S1 (en) | 2017-07-21 | 2021-07-13 | Batesville Services, Inc. | Cremation urn |
USD962709S1 (en) * | 2018-03-22 | 2022-09-06 | Inno-Pak, Llc | Soup cup |
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