| Patent |
Priority |
Assignee |
Title |
| 1980104, |
|
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|
| 2720903, |
|
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|
| 3133575, |
|
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|
| 3151650, |
|
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|
| 3339721, |
|
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| 3367380, |
|
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| 3542032, |
|
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|
| 3642189, |
|
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|
| 4332344, |
Feb 08 1980 |
|
Resealable package |
| 4703518, |
Aug 27 1985 |
Minigrip, Inc. |
Attachment of plastic zipper to the outside of incompatible bag wall web |
| 4736450, |
Nov 20 1985 |
Minigrip, Inc. |
Gusseted bags with reclosure features |
| 4909017, |
Jul 28 1989 |
Minigrip, Inc. |
Reclosable bag material, method and apparatus |
| 4913561, |
Nov 15 1988 |
Fres-Co System USA, Inc. |
Gussetted flexible package with presealed portions and method of making the same |
| 4991980, |
Aug 08 1989 |
PDOC, LLC |
Bag with auxiliary pocket and viewing window |
| 5050736, |
Mar 20 1986 |
Kraft Foods, Inc |
Reclosable package |
| 5050742, |
Nov 02 1990 |
The Procter & Gamble Company |
Easy opening package containing compressed flexible articles |
| 5059036, |
Apr 27 1990 |
AMPAC FLEXIBLES, LLC |
Vented pouch arrangement and method |
| 5060803, |
Jan 17 1991 |
|
Gussetted flexible package with tear notch to form pour spout |
| 5147272, |
Apr 27 1990 |
AMPAC FLEXIBLES, LLC |
Method of making a vented pouch |
| 5149202, |
Jul 26 1990 |
|
Container structure having transparent outer pouch |
| 5209347, |
Dec 05 1990 |
Baxter International Inc |
Internal tear seal dual bag |
| 5254073, |
Apr 27 1990 |
AMPAC FLEXIBLES, LLC |
Method of making a vented pouch |
| 5407278, |
Dec 10 1993 |
Fres-Co System USA, Inc. |
Dual compartment easily openable flexible package |
| 5461845, |
Oct 26 1992 |
|
Zippered film and bag |
| 5547284, |
Jun 04 1992 |
|
Bag for liquids, pastes, or granulates and method of manufacturing |
| 5558438, |
Jul 10 1995 |
Exopack-Technology, LLC |
Bag with reenforced handle and resealable pour spout opening |
| 5611626, |
Jul 10 1995 |
Exopack-Technology, LLC |
Bag with reenforced handle and resealable pour spout opening |
| 5672009, |
May 21 1996 |
Illinois Tool Works Inc. |
Reclosable pouch and zipper therefor |
| 5692837, |
Aug 08 1996 |
FRES-CO SYSTEM USA, INC |
Gussetted flexible package with reclosable mouth using a snap type reclosure strip |
| 5716473, |
Jul 02 1993 |
International Paper |
Method of making a semi-rigid cereal carton |
| 5782733, |
Oct 26 1992 |
Innoflex Incorporated |
Zippered film and bag |
| 5788378, |
Sep 27 1996 |
REYNOLDS PRESTO PRODUCTS INC |
Reclosable stand-up bag |
| 5806984, |
Jul 03 1996 |
Innoflex Incorporated |
Recloseable bag with profile strip fastener assembly |
| 5823383, |
Jun 02 1995 |
GEORG MENSHEN GMBH & CO. KG |
Plastic weld pourer component |
| 5828933, |
Nov 24 1997 |
Xerox Corporation |
Additive color recharge, expose, and develop electrophotographic printing |
| 5829884, |
Jun 19 1997 |
Innoflex Incorporated |
Form fill and seal package with one-way vent |
| 5882117, |
Nov 21 1994 |
Unisabi Specialites Alimentaires pour Animaux |
Carrier bag |
| 5902047, |
Oct 26 1992 |
Innoflex Incorporated |
Zippered bag and film |
| 5951453, |
Nov 15 1996 |
Innoflex Incorporated |
Recloseable bag assembly and method of making same |
| 5952025, |
Jul 22 1994 |
American Packaging Corporation |
Bag and method of making the same |
| 5954433, |
Dec 05 1997 |
Innoflex Incorporated |
Reclosable bag with improved opening feature |
| 5972396, |
May 15 1998 |
FRITO-LAY NORTH AMERICA, INC |
Flexible package having a re-closable zipper |
| 6019512, |
Oct 26 1992 |
|
Zippered film and bag |
| 6021624, |
Apr 27 1990 |
AMPAC FLEXIBLES, LLC |
Vented pouch arrangement and method |
| 6023914, |
Apr 27 1990 |
AMPAC FLEXIBLES, LLC |
Vented pouch arrangement and method |
| 6040033, |
Jul 24 1996 |
Illinois Tool Works Inc |
Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
| 6044621, |
May 21 1996 |
Illinois Tool Works Inc. |
Zipper strip and method of positioning the strip transverse longitudinal axis |
| 6053635, |
Apr 26 1999 |
SONOCO DEVELOPMENT INC |
Reclosable pouch with reinforced handle |
| 6065872, |
Feb 04 1999 |
Illinois Tool Works Inc. |
Pinch and pull open reclosable bag and zipper therefor |
| 6065873, |
Mar 01 1999 |
|
Foldable self-standing carry-all |
| 6079878, |
Apr 11 1997 |
|
Reclosable bag with profile strip fastener assembly, and bag body |
| 6106153, |
Jun 03 1997 |
Kabushiki Kaisha Hoseki Planning; Sanwa Automatic Machinery Co., Ltd. |
Tape-sealed bag and method for producing the same |
| 6115892, |
May 21 1998 |
Illinois Tool Works Inc. |
Transverse direction zipper tape |
| 6126317, |
Aug 11 1999 |
SONOCO DEVELOPMENT INC |
Configuration resisting tear propagation in container sidewall |
| 6138849, |
Sep 14 1998 |
GEORG MENSHEN GMBH & CO KG |
Plastic weld pourer component having safety properties |
| 6164826, |
Oct 09 1998 |
REYNOLDS PRESTO PRODUCTS INC |
Resealable spout for side-gusseted packages |
| 6176615, |
Sep 04 1997 |
Bischof und Klein GmbH & Co. |
Side-folded bag or sack |
| 6177172, |
Oct 26 1992 |
Innoflex Incorporated |
Zippered film and bag |
| 6186663, |
Aug 17 1999 |
Illinois Tool Works Inc |
Gusseted package with reclosable zipper |
| 6193416, |
Sep 27 1996 |
Kao Corporation |
Gusseted bag |
| 6224262, |
Mar 08 1999 |
Innoflex Incorporated |
Bag with perforated opening and reinforcing patch |
| 6270257, |
Apr 11 1997 |
Innoflex Incorporated |
Reclosable bag with profile strip fastener assembly having improved opening feature |
| 6327837, |
Jul 15 1999 |
Illinois Tool Works Inc. |
Slide-zipper assembly with peel seal and method of making packages with slide zipper assembly |
| 6350058, |
May 04 2000 |
Illinois Tool Works Inc. |
Partially secured four flange zipper strip for transverse direction |
| 6352365, |
Aug 08 2000 |
Colgate Palmolive Company; Colgate-Palmolive Company |
Bag with spout |
| 6375037, |
Oct 10 2000 |
JPMORGAN CHASE BANK, N A , AS SUCCESSOR AGENT |
Bag construction for distributing material |
| 6376035, |
Dec 05 1996 |
REYNOLDS CONSUMER PRODUCTS INC |
Zipper fins for plastic bags |
| 6409386, |
Jun 08 2001 |
BP Europack S.p.A. |
Container made of flexible material, particularly for liquids |
| 6478465, |
Nov 12 1998 |
Hood Packaging Corporation |
Multiwall bag with peelable opening |
| 6481183, |
Apr 21 2000 |
CMD Corporation |
Vertical form fill seal bag with recloseable seal and method of making thereof |
| 6516850, |
Jul 17 1997 |
BANK ONE, N A |
Apparatus for applying reclosable fasteners to a web of film |
| 6533711, |
Apr 26 1999 |
SONOCO DEVELOPMENT INC |
Recloseable pouch with reinforced handle and method of making same |
| 6572267, |
Oct 23 2000 |
Sealstrip Corporation; SIG PACK INC |
Gussetted packages |
| 6641307, |
May 29 1998 |
Toyo Seikan Kaisha, Ltd. |
Pouch having a branched chamber |
| 6726364, |
Sep 19 2002 |
PopPack, LLC |
Bubble-seal apparatus for easily opening a sealed package |
| 6820391, |
Jan 31 2000 |
Cryovac, Inc. |
Apparatus for making a reclosable pouch |
| 6957915, |
Mar 21 2002 |
HB Creative LLC |
Standup bag and method of manufacturing same |
| 6971794, |
Apr 15 2003 |
Innoflex Incorporated |
Package having reclosable pour spout and method of forming same |
| 7040810, |
Mar 26 2002 |
|
Flexible package with a transverse access panel device |
| 7207717, |
Nov 05 2004 |
|
Package having a fluid actuated closure |
| 20030041564, |
|
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|
| 20030147565, |
|
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| 20040031244, |
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| 20040114835, |
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| 20040136619, |
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| 20070189641, |
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| 20080002918, |
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Apr 24 1986 |
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Flexible container |
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Feb 19 1995 |
Tetra Laval Holdings & Finance S.A. |
Flexible package |
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Oct 02 2003 |
Ecolean AB |
Container |
| D549594, |
Mar 25 2003 |
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Side access flexible package |
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Nov 14 2008 |
BISSEL INC ; BISSELL INC |
Fiber cleanser pouch |
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Jun 30 2008 |
HOSOKAWA YOKO CO., LTD. |
Pouch |
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Jan 06 2009 |
The Coca-Cola Company; PRINTPACK ILLINOIS, INC |
Flexible stand-up pouch |
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