US2128196A - Envelope - Google Patents
Envelope Download PDFInfo
- Publication number
- US2128196A US2128196A US34798A US3479835A US2128196A US 2128196 A US2128196 A US 2128196A US 34798 A US34798 A US 34798A US 3479835 A US3479835 A US 3479835A US 2128196 A US2128196 A US 2128196A
- Authority
- US
- United States
- Prior art keywords
- incisions
- envelope
- dry adhesive
- adhesive
- closed
- 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
- 239000000853 adhesive Substances 0.000 description 27
- 230000001070 adhesive effect Effects 0.000 description 27
- 239000000126 substance Substances 0.000 description 9
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000004080 punching 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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/12—Closures
- B65D27/30—Closures with special means for indicating unauthorised opening
Definitions
- the present invention relates to an improvement in envelopes, particularly of the type in which the closure is effected by means of superposed dry adhesive surfaces, an object being to provide means which will be invisible or practically so, when the envelopes have been closed in the regular way, but which will clearly disclose any attempt to open the envelope in an unauthorized manner and then reclose it.
- At least the closing flap having the dry adhesive surface at one side is provided with incisions which are kept closed by the entrance therein of the adhesive substance and are thus invisible or practically so.
- the incisions may be in the form of short lines, curves, figures, or letters, preferably at the free edge of the flap or within the dry adhesive surface.
- the side flaps may also show punchings, for instance arcuate incisions.
- FIG. 1 shows an open envelope with incisions in the form of a row of parallel short lines at the edge of the closing flap.
- Fig. 2 shows an envelope with incisions in the form of an interrupted row of parallel short lines in the closing flap.
- Figs. 3 and 4 show incisions in the form of curves in both dry adhesive strips, Fig. 3 show ing them in line and Fig. 4 showing them staggered.
- Fig. 5 shows incisions in the form of curves on the fia'p
- Fig. 6 shows incisions in the form of letters.
- the envelope H is provided with a dry adhesive strip l2 applied to the inner surface of the flap and with a dry adhesive strip l3 applied to the upper marginal portion of the back sheet of the envelope in position to be superimposed by the strip I2 when the flap is closed.
- the dry adhesive is generally latex which is applied in a suitable manner and which, when in contact with other bodies, will not adhere, but when in contact with another similar adhesive surface is highly adhesive.
- An envelope closed by means of this dry adhesive surface may be opened by using some skill, without the paper surface being destroyed. It is thus not necessarily apparent in the case of a reclosed envelope, whether it has been opened or not.
- the invention makes it possible to provide securing means in such a manner that, when the envelope is opened by separating the dry adhesive surfaces 2. portion of the envelope will be destroyed, so that it will be at once apparent from Y the reclosed envelope that it has already been closed, opened and reclosed.
- the safety arrangement which according to the invention consists of incisions in one or both dry adhesive surfaces is so constituted that it will not or will only barely be recognizable as such.
- the incisions may be arranged either at the edge or spaced from the edge within the dry adhesive surface. Either one or both of the dry adhesive surfaces may be provided with them and in the latter case they may be so arranged that when the envelope is in the closed state, they either coincide with one another or are offset with respect to one another. Should the envelope be opened by an unauthorized person, there will be superposed weakened places in the two paper sheets having the dry adhesive surfaces, which will with certainty be destroyed.
- the incisions are provided in the form of a row of parallel short lines [4 at the free edge of the closure flap, while Fig. 2 shows the arrangement of groups of parallel short lines in the middle part of the closure fiap.
- the incisions I6, I! and I8, 19 are hookshapcd and lie, when the envelope is in the closed state, one on the other in the opposite direction, so that very much weakened places in the envelope result, which on the superposed adhesive strips being separated, will with certainty become torn.
- the incisions 20 have the form of an undulating line, while in Fig. 6 the incisions 2
- Fig. 1 may for instance have 55 arcuate incisions 26, 21 which, on the side flaps being opened, become torn.
- means for securing the closure effected by means of superimposed dry adhesive surfaces, said surfaces each comprising an elastic substance, the substance upon one surface adapted to adhere firmly with the substance upon the other surface without moistening when said surfaces are juxtaposed, at least one of said dry adhesive surfaces being provided with incisions which prior to juxtaposition of said surfaces are kept closed by the adhesive substance forming an elastic bridge between the edges of said incisions whereby upon separation said edges are brought back together by said elastic bridge and are additionally held closed by joining of the other adhesive surface with the adhesive bridging said incisions upon said juxtaposition.
- means for securing the 010 sure, eflected by means of superimposed dry adhesive surfaces comprising an elastic substance, the substance upon one surface adapted to adhere firmly with the substance upon the other surface without moistening when said surfaces are juxtaposed, at least one of said dry adhesive surfaces being provided with incisions at its edge which prior to juxtaposition of said surfaces are kept closed by the adhesive substance forming an elastic bridge between the edges of said incisions whereby upon separation said edges are brought back together by said elastic bridge and are additionally held closed by joining of the other adhesive surface with the adhesive bridging said incisions upon said juxtaposition.
Description
Aug. 23, 1938.15 M, VOGEL 2,128,196
ENVELOPE Filed Aug. 5, 1935 INVENTVOR P QAX VUEEL. W ru /7% ATTORN EY Patented Aug. 23, 1938 UNITED STATES ENVELOPE.
Max Vogel,
Frankfort-on-the-Main,
G ermany Application August 5, 1935, Serial No. 34,798 In Great Britain February 2, 1935 2" Claims.
The present invention relates to an improvement in envelopes, particularly of the type in which the closure is effected by means of superposed dry adhesive surfaces, an object being to provide means which will be invisible or practically so, when the envelopes have been closed in the regular way, but which will clearly disclose any attempt to open the envelope in an unauthorized manner and then reclose it.
According to the invention at least the closing flap having the dry adhesive surface at one side is provided with incisions which are kept closed by the entrance therein of the adhesive substance and are thus invisible or practically so. The incisions may be in the form of short lines, curves, figures, or letters, preferably at the free edge of the flap or within the dry adhesive surface. For further securing the envelope the side flaps may also show punchings, for instance arcuate incisions.
With the above and other objects in view embodiments of the invention are shown in the accompanying drawing, and these embodiments will be hereinafter more fully described with reference thereto, and the invention will be finally pointed out in the claims.
In the drawing- Fig. 1 shows an open envelope with incisions in the form of a row of parallel short lines at the edge of the closing flap. I
Fig. 2 shows an envelope with incisions in the form of an interrupted row of parallel short lines in the closing flap.
Figs. 3 and 4 show incisions in the form of curves in both dry adhesive strips, Fig. 3 show ing them in line and Fig. 4 showing them staggered.
Fig. 5 shows incisions in the form of curves on the fia'p, and
Fig. 6 shows incisions in the form of letters.
Referring to the drawing, the envelope H is provided with a dry adhesive strip l2 applied to the inner surface of the flap and with a dry adhesive strip l3 applied to the upper marginal portion of the back sheet of the envelope in position to be superimposed by the strip I2 when the flap is closed. The dry adhesive is generally latex which is applied in a suitable manner and which, when in contact with other bodies, will not adhere, but when in contact with another similar adhesive surface is highly adhesive.
An envelope closed by means of this dry adhesive surface may be opened by using some skill, without the paper surface being destroyed. It is thus not necessarily apparent in the case of a reclosed envelope, whether it has been opened or not.
The invention makes it possible to provide securing means in such a manner that, when the envelope is opened by separating the dry adhesive surfaces 2. portion of the envelope will be destroyed, so that it will be at once apparent from Y the reclosed envelope that it has already been closed, opened and reclosed. The safety arrangement which according to the invention consists of incisions in one or both dry adhesive surfaces is so constituted that it will not or will only barely be recognizable as such.
This result is due to the fact that the latex penetrates into the gaps formed by the incisions and closes them, so that they are invisible or practically so.
The incisions may be arranged either at the edge or spaced from the edge within the dry adhesive surface. Either one or both of the dry adhesive surfaces may be provided with them and in the latter case they may be so arranged that when the envelope is in the closed state, they either coincide with one another or are offset with respect to one another. Should the envelope be opened by an unauthorized person, there will be superposed weakened places in the two paper sheets having the dry adhesive surfaces, which will with certainty be destroyed.
In the arrangement according to Fig. 1 the incisions are provided in the form of a row of parallel short lines [4 at the free edge of the closure flap, while Fig. 2 shows the arrangement of groups of parallel short lines in the middle part of the closure fiap. In the examples shown in Figs. 3 and 4 the incisions I6, I! and I8, 19 are hookshapcd and lie, when the envelope is in the closed state, one on the other in the opposite direction, so that very much weakened places in the envelope result, which on the superposed adhesive strips being separated, will with certainty become torn. In the example shown in Fig. 4 the hook-shaped incisions l8, H! are arranged in staggered relation to one another, so that in this case as well, when the envelope is in the closed state, besides the weakening of the cross-sections through the hook-shaped incisions themselves. there are further weakening lines between the incisions which are oifset with respect to one another when the envelope is in the closed state. 50 In Fig. 5 the incisions 20 have the form of an undulating line, while in Fig. 6 the incisions 2| are in the form of letters.
For providing further proof of tampering the side flaps 24, Fig. 1 may for instance have 55 arcuate incisions 26, 21 which, on the side flaps being opened, become torn.
I have illustrated and described preferred and satisfactory embodiments of my invention, but it will be obvious that changes may be made therein, within the spirit and scope thereof, as defined in the appended claims.
Having thus described my invention what I claim and desire to secure by Letters Patent is:
1. In an envelope, means for securing the closure, effected by means of superimposed dry adhesive surfaces, said surfaces each comprising an elastic substance, the substance upon one surface adapted to adhere firmly with the substance upon the other surface without moistening when said surfaces are juxtaposed, at least one of said dry adhesive surfaces being provided with incisions which prior to juxtaposition of said surfaces are kept closed by the adhesive substance forming an elastic bridge between the edges of said incisions whereby upon separation said edges are brought back together by said elastic bridge and are additionally held closed by joining of the other adhesive surface with the adhesive bridging said incisions upon said juxtaposition.
2. In an envelope, means for securing the 010 sure, eflected by means of superimposed dry adhesive surfaces. said surfaces each comprising an elastic substance, the substance upon one surface adapted to adhere firmly with the substance upon the other surface without moistening when said surfaces are juxtaposed, at least one of said dry adhesive surfaces being provided with incisions at its edge which prior to juxtaposition of said surfaces are kept closed by the adhesive substance forming an elastic bridge between the edges of said incisions whereby upon separation said edges are brought back together by said elastic bridge and are additionally held closed by joining of the other adhesive surface with the adhesive bridging said incisions upon said juxtaposition.
MAX VOGEL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2128196X | 1935-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2128196A true US2128196A (en) | 1938-08-23 |
Family
ID=10899208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34798A Expired - Lifetime US2128196A (en) | 1935-02-02 | 1935-08-05 | Envelope |
Country Status (1)
Country | Link |
---|---|
US (1) | US2128196A (en) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634012A (en) * | 1946-04-25 | 1953-04-07 | Copeman Lab Co | Bottle closure |
DE3342256A1 (en) * | 1983-11-23 | 1985-06-05 | Fa. Jakob Strobel, 8542 Roth | Dispatch envelope |
US4566627A (en) * | 1983-09-27 | 1986-01-28 | Westvaco Corporation | Tamper detection envelope |
US4709396A (en) * | 1985-12-24 | 1987-11-24 | John H. Harland Company | Tamper-evident envelope with indicia underlying cohesive layers |
US4709397A (en) * | 1985-12-24 | 1987-11-24 | John H. Harland Company | Tamper-evident envelope with indicia-forming cohesive layers |
US20040164137A1 (en) * | 2003-02-25 | 2004-08-26 | Gary Emmott | Apparatus for fastening and separating containers |
US20050145683A1 (en) * | 2003-12-29 | 2005-07-07 | Alagna Steven M. | Tamper evident package |
US20060018569A1 (en) * | 2004-07-23 | 2006-01-26 | Bonenfant Daniel M | Tamper-indicating resealable closure |
US20070023435A1 (en) * | 2003-04-16 | 2007-02-01 | Sierra-Gomez Gladys O | Resealable tray container |
US7172107B2 (en) | 2001-10-03 | 2007-02-06 | Tension Envelope Corporation | Envelope having improved overlap profile |
US20070084907A1 (en) * | 2001-10-03 | 2007-04-19 | Richard Kranz | Envelope having improved overlap profile |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8020751B1 (en) | 2003-02-25 | 2011-09-20 | Gary Emmott | Apparatus for fastening and/or separating container portions |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
US20120097735A1 (en) * | 2010-10-22 | 2012-04-26 | Lennart Hultberg | Child resistant box for objects |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US8827145B2 (en) | 2010-10-22 | 2014-09-09 | Mcneil Ab | Opening arrangement for a box |
US20150117797A1 (en) * | 2013-10-25 | 2015-04-30 | Printpack Illinois, Inc. | Tamper-indicating shapes for flexible recloseable packages |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9630761B2 (en) | 2008-10-20 | 2017-04-25 | Mondelez UK Holding & Services Limited | Packaging |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9688442B2 (en) | 2011-03-17 | 2017-06-27 | Intercontinental Great Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US10118741B2 (en) | 2008-07-24 | 2018-11-06 | Deborah Lyzenga | Package integrity indicating closure |
US20190352055A1 (en) * | 2018-05-17 | 2019-11-21 | Pan Pacific Plastics Mfg., Inc. | Tamper evident tape and sealed bag assembly for handled bags and method |
USD943412S1 (en) | 2020-04-30 | 2022-02-15 | Inno-Pak, Llc | Tamper evident carton |
USD949010S1 (en) | 2019-09-25 | 2022-04-19 | Inno-Pak, Llc | Tamper evident bag seal |
WO2022081471A1 (en) * | 2020-10-12 | 2022-04-21 | Pan Pacific Plastics Mfg., Inc. | Tamper evident sealable bag assembly with note tab and method |
USD949686S1 (en) | 2019-09-25 | 2022-04-26 | Inno-Pak, Llc | Tamper-evident bag seal |
US11358754B2 (en) | 2019-09-25 | 2022-06-14 | Inno-Pak, Llc | Tamper-evident bag seal and tamper-evident bags and methods |
US11377264B2 (en) | 2018-05-17 | 2022-07-05 | Pan Pacific Plastics Manufacturing, Inc. | Tamper evident sealable bag assembly with note tab and method |
USD964179S1 (en) | 2020-09-01 | 2022-09-20 | Pan Pacific Plastics Mfg., Inc. | Sealable tape with receipt tab for a bag assembly |
USD970339S1 (en) | 2019-09-25 | 2022-11-22 | Inno-Pak, Llc | Tamper-evident bag seal |
US11548690B2 (en) | 2020-11-13 | 2023-01-10 | Inno-Pak, Llc | Tamper-evident bag seal with tabs and methods of use |
-
1935
- 1935-08-05 US US34798A patent/US2128196A/en not_active Expired - Lifetime
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634012A (en) * | 1946-04-25 | 1953-04-07 | Copeman Lab Co | Bottle closure |
US4566627A (en) * | 1983-09-27 | 1986-01-28 | Westvaco Corporation | Tamper detection envelope |
DE3342256A1 (en) * | 1983-11-23 | 1985-06-05 | Fa. Jakob Strobel, 8542 Roth | Dispatch envelope |
US4709396A (en) * | 1985-12-24 | 1987-11-24 | John H. Harland Company | Tamper-evident envelope with indicia underlying cohesive layers |
US4709397A (en) * | 1985-12-24 | 1987-11-24 | John H. Harland Company | Tamper-evident envelope with indicia-forming cohesive layers |
US20070084907A1 (en) * | 2001-10-03 | 2007-04-19 | Richard Kranz | Envelope having improved overlap profile |
US7172107B2 (en) | 2001-10-03 | 2007-02-06 | Tension Envelope Corporation | Envelope having improved overlap profile |
US20040164137A1 (en) * | 2003-02-25 | 2004-08-26 | Gary Emmott | Apparatus for fastening and separating containers |
US8020751B1 (en) | 2003-02-25 | 2011-09-20 | Gary Emmott | Apparatus for fastening and/or separating container portions |
US6983875B2 (en) | 2003-02-25 | 2006-01-10 | Gary Emmott | Apparatus for fastening and separating containers |
US8550333B2 (en) | 2003-02-25 | 2013-10-08 | Gary G. Emmott | Apparatus for fastening and/or separating container portions |
US20070023435A1 (en) * | 2003-04-16 | 2007-02-01 | Sierra-Gomez Gladys O | Resealable tray container |
US20100230411A9 (en) * | 2003-04-16 | 2010-09-16 | Sierra-Gomez Gladys Odette | Resealable tray container |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US20050145683A1 (en) * | 2003-12-29 | 2005-07-07 | Alagna Steven M. | Tamper evident package |
US7371008B2 (en) * | 2004-07-23 | 2008-05-13 | Kraft Foods Holdings, Inc. | Tamper-indicating resealable closure |
US7744517B2 (en) | 2004-07-23 | 2010-06-29 | Kraft Foods Global Brands Llc | Tamper-indicating resealable closure |
US20080214376A1 (en) * | 2004-07-23 | 2008-09-04 | Bonenfant Daniel M | Tamper-indicating resealable closure |
US20060018569A1 (en) * | 2004-07-23 | 2006-01-26 | Bonenfant Daniel M | Tamper-indicating resealable closure |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US9663282B2 (en) | 2006-05-23 | 2017-05-30 | International Great Rapids LLC | Package integrity indicator for container closure |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US8722122B2 (en) | 2006-05-23 | 2014-05-13 | Intercontinental Great Brands Llc | Package integrity indicator for container closure |
US8746483B2 (en) | 2006-05-23 | 2014-06-10 | Intercontinental Great Brands Llc | Tamper evident resealable closure |
US8951591B2 (en) | 2006-05-23 | 2015-02-10 | Intercontinental Great Brands Llc | Package integrity indicator for container closure |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
US8889205B2 (en) | 2006-12-27 | 2014-11-18 | Intercontinental Great Brands Llc | Resealable closure with package integrity feature |
US9187228B2 (en) | 2007-03-30 | 2015-11-17 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US9919855B2 (en) | 2007-03-30 | 2018-03-20 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US10829285B2 (en) | 2007-03-30 | 2020-11-10 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US11027892B2 (en) * | 2008-07-24 | 2021-06-08 | Deborah Lyzenga | Package integrity indicating closure |
US20190031402A1 (en) * | 2008-07-24 | 2019-01-31 | Deborah Lyzenga | Package Integrity Indicating Closure |
US10118741B2 (en) | 2008-07-24 | 2018-11-06 | Deborah Lyzenga | Package integrity indicating closure |
US9630761B2 (en) | 2008-10-20 | 2017-04-25 | Mondelez UK Holding & Services Limited | Packaging |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US20120097735A1 (en) * | 2010-10-22 | 2012-04-26 | Lennart Hultberg | Child resistant box for objects |
US8827145B2 (en) | 2010-10-22 | 2014-09-09 | Mcneil Ab | Opening arrangement for a box |
US8746540B2 (en) * | 2010-10-22 | 2014-06-10 | Mcneil Ab | Child resistant box for objects |
US9688442B2 (en) | 2011-03-17 | 2017-06-27 | Intercontinental Great Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
US9650180B2 (en) * | 2013-10-25 | 2017-05-16 | Printpack Illinois, Inc. | Tamper-indicating shapes for flexible recloseable packages |
US20150117797A1 (en) * | 2013-10-25 | 2015-04-30 | Printpack Illinois, Inc. | Tamper-indicating shapes for flexible recloseable packages |
US11377264B2 (en) | 2018-05-17 | 2022-07-05 | Pan Pacific Plastics Manufacturing, Inc. | Tamper evident sealable bag assembly with note tab and method |
US20190352055A1 (en) * | 2018-05-17 | 2019-11-21 | Pan Pacific Plastics Mfg., Inc. | Tamper evident tape and sealed bag assembly for handled bags and method |
US10913578B2 (en) * | 2018-05-17 | 2021-02-09 | Pan Pacific Plastics Mfg., Inc. | Tamper evident tape and sealed bag assembly for handled bags and method |
USD968232S1 (en) | 2018-05-17 | 2022-11-01 | Pan Pacific Plastics Mfg., Inc. | Sealable bag with receipt tab |
USD964858S1 (en) | 2018-05-17 | 2022-09-27 | Pan Pacific Plastics Mfg., Inc. | Sealable bag with receipt tab |
USD949010S1 (en) | 2019-09-25 | 2022-04-19 | Inno-Pak, Llc | Tamper evident bag seal |
US11358754B2 (en) | 2019-09-25 | 2022-06-14 | Inno-Pak, Llc | Tamper-evident bag seal and tamper-evident bags and methods |
USD949686S1 (en) | 2019-09-25 | 2022-04-26 | Inno-Pak, Llc | Tamper-evident bag seal |
USD970339S1 (en) | 2019-09-25 | 2022-11-22 | Inno-Pak, Llc | Tamper-evident bag seal |
USD1003711S1 (en) | 2019-09-25 | 2023-11-07 | Inno-Pak, Llc | Tamper-evident bag seal |
USD943412S1 (en) | 2020-04-30 | 2022-02-15 | Inno-Pak, Llc | Tamper evident carton |
US11760532B2 (en) | 2020-04-30 | 2023-09-19 | Inno-Pak, Llc | Tamper evident carton |
USD964179S1 (en) | 2020-09-01 | 2022-09-20 | Pan Pacific Plastics Mfg., Inc. | Sealable tape with receipt tab for a bag assembly |
WO2022081471A1 (en) * | 2020-10-12 | 2022-04-21 | Pan Pacific Plastics Mfg., Inc. | Tamper evident sealable bag assembly with note tab and method |
US11548690B2 (en) | 2020-11-13 | 2023-01-10 | Inno-Pak, Llc | Tamper-evident bag seal with tabs and methods of use |
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