Patent |
Priority |
Assignee |
Title |
146271, |
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221144, |
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276314, |
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2781161, |
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3006257, |
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3197118, |
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3349991, |
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3358903, |
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341720, |
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3437258, |
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3508701, |
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3580486, |
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3601925, |
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3615712, |
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3659775, |
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3670954, |
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3690545, |
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3851814, |
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3955749, |
Jun 28 1974 |
|
Expansible envelope |
3987959, |
Sep 19 1973 |
Imperial Chemical Industries Limited |
Plastics carrier-bag |
4174804, |
May 13 1977 |
Windmoller & Holscher |
Symmetrical sack with double side folds |
4176746, |
Jul 10 1978 |
CURWOOD, INC |
Gusset pouch with integral seal support and method of making same |
4243171, |
May 25 1978 |
|
Carrier for packing and carrying articles |
4262581, |
May 04 1979 |
KCL Corporation |
Method and apparatus for making printed gusset bags |
4373979, |
Sep 26 1980 |
Workman Bag Company Ltd. |
Sealed bags of plastic materials |
4491217, |
Feb 16 1982 |
Highland Supply Corporation |
Corsage bag, blank and method of forming same |
4508222, |
Mar 16 1983 |
LAMIPAK INDUSTRIES EUROPE LTD , A BRITISH COMPANY |
Plastic bags |
4526565, |
Feb 23 1983 |
T C MANUFACTURING CO , INC |
Method of making flat bottom plastic bag |
4550442, |
May 31 1984 |
Stone Container Corporation |
Multiwall gussetted bag with seamless tubular liner |
4597103, |
May 24 1985 |
Sonoco Products Company |
Bag construction with improved gussets |
4720872, |
May 28 1985 |
Tenneco Plastics Company |
Thermoplastic bag and method of forming the same |
4761080, |
Jul 29 1983 |
CRYOVAC, INC |
Multilayer gusseted bag with reverse fin seals |
4783178, |
May 11 1979 |
Wavin, BV |
Method of manufacturing a web of plastic bags |
4848930, |
Aug 05 1987 |
TRINITY PACKAGING CORP |
Free-standing plastic bag |
4904093, |
Aug 24 1988 |
DOWBRANDS L P |
Gussetted plastic bags having relief seals and method of making same |
4913561, |
Nov 15 1988 |
Fres-Co System USA, Inc. |
Gussetted flexible package with presealed portions and method of making the same |
5011298, |
Jan 19 1989 |
Union Camp Corporation |
Halter top bag |
5040902, |
Jul 31 1990 |
Minnesota Mining and Manufacturing Company |
Trash bag closure system |
5139151, |
Jul 11 1989 |
Sealed Air Corporation |
Method of forming foam cushions for packaging purposes and cushions formed thereby |
5149201, |
May 02 1984 |
Tenneco Plastics Company |
Angle sealed bottom grocery sack |
5158371, |
May 29 1990 |
|
Self-supporting polymer bag and method of manufacture |
5165799, |
Oct 10 1978 |
|
Flexible side gusset square bottom bags |
5219220, |
May 04 1992 |
REYNOLDS CONSUMER PRODUCTS INC |
Four-film diagonal gusset seals for bags |
5364189, |
Jul 09 1993 |
Kabushiki Kaisha Hosokawa Yoko |
Zippered bag and method of forming the same |
5398866, |
Jul 08 1991 |
Winkler & Duennebier Maschinen-fabrik und Eisengiesserei KG |
Collapsible enclosure having foldable side flaps and a non-foldable bottom portion |
5411203, |
Sep 22 1992 |
SOCOPLAN, A CORPORATION OF FRANCE |
Stand-up type sachet intended to contain a liquid, pasty or pulverulent product |
5437406, |
Jul 02 1993 |
LAMINA PACKAGING INNOVATIONS LLC |
Semi-rigid cereal carton |
5452844, |
Sep 22 1992 |
SOCOPLAN, A CORPORATION OF FRANCE |
Stand-up type sachet intended to contain a liquid, pasty or pulverulent product |
5503477, |
Sep 07 1993 |
James River Corporation of Virginia |
Single gusseted bag |
5676467, |
Jan 06 1995 |
TC Manufacturing Co., Inc. |
Slitted plastic bag capable of holding flat, awkward objects |
5692837, |
Aug 08 1996 |
FRES-CO SYSTEM USA, INC |
Gussetted flexible package with reclosable mouth using a snap type reclosure strip |
5716138, |
Nov 20 1996 |
Tenneco Packaging |
Reinforced hold-open bag |
5722773, |
Nov 29 1994 |
MILPRINT, INC |
Plastic bag having a handle integral with the gusset |
5836696, |
May 02 1996 |
H.G. Weber and Companu, Inc. |
Sack having outwardly expandable walls |
584555, |
|
|
|
5882117, |
Nov 21 1994 |
Unisabi Specialites Alimentaires pour Animaux |
Carrier bag |
5938337, |
Oct 13 1998 |
REYNOLDS PRESTO PRODUCTS INC |
Bottom filled, bottom-gusseted bag and method of making the same |
5952025, |
Jul 22 1994 |
American Packaging Corporation |
Bag and method of making the same |
6030652, |
Aug 05 1997 |
|
Food bag featuring gusset opening, method of making the food bag, and method of using the food bag |
6046443, |
May 03 1999 |
Coveris Technology LLC |
Gusseted bag with anti-leak feature |
6164821, |
May 09 1997 |
The Procter & Gamble Company; Procter & Gamble Company, The |
Flexible, self-supporting storage bag with hinged, framed closure |
6186663, |
Aug 17 1999 |
Illinois Tool Works Inc |
Gusseted package with reclosable zipper |
6299351, |
Aug 29 2000 |
Exopack-Technology, LLC |
Side gusset bag with convenient carry handle |
6325543, |
Aug 25 2000 |
Illinois Tool Works Inc |
Gusseted zipper bag |
6332711, |
Feb 02 1998 |
HOSOKAWA YOKO CO., LTD. |
Gusseted bag for medicinal or medical purposes formed of a plastic film laminate composed of a plurality of layers |
6367976, |
Jun 08 2000 |
Hood Packaging Corporation |
Multi-gusset for pinch closure bag |
6461041, |
Feb 15 2000 |
|
Gussetted plastic bag |
6488222, |
Aug 18 2000 |
CROWN POLY, INC |
Bag dispensing system and C-fold bag used therewith |
6572267, |
Oct 23 2000 |
Sealstrip Corporation; SIG PACK INC |
Gussetted packages |
6695757, |
Jan 12 2001 |
Scholle Corporation |
Method of manufacturing a standup bag |
6805485, |
Oct 02 2002 |
Illinois Tool Works Inc. |
Gusseted reclosable package with slider-operated zipper |
6874935, |
Mar 28 2002 |
Illinois Tool Works Inc |
Double gusseted tamper evident slider bag |
6918699, |
May 10 1999 |
|
Flat bottom bag with handle |
20040258332, |
|
|
|
D418747, |
Apr 08 1999 |
FRITO-LAY NORTH AMERICA, INC |
Flexible package for snack foods or the like |
D423923, |
Feb 11 1999 |
FRITO-LAY NORTH AMERICA, INC |
Flexible package for snackfoods or the like |
D452144, |
Apr 18 2001 |
Intercontinental Great Brands LLC |
Package for flowable food product |
D464257, |
Feb 01 2001 |
GATES AUTOMATION, INC |
Sealable bag |
D468196, |
May 18 2001 |
FRITO-LAY NORTH AMERICA, INC |
Flexible package |
D470755, |
Mar 25 2002 |
Kraft Foods Group Brands LLC |
Stand up food package |
D470757, |
Mar 25 2002 |
Kraft Foods Group Brands LLC |
Stand up food package |
D485748, |
Apr 09 2003 |
PPI Technologies, L.L.C. |
Premade pouch with straw inside |
D499636, |
Jun 03 2003 |
Procter & Gamble Company, The |
Package |
D501410, |
Jan 26 2004 |
|
Self-venting microwaveable reclosable standup pouch |
D512651, |
Sep 30 2004 |
|
Fluid pouch |
D523758, |
Oct 15 2003 |
GUALA PACK S P A |
Flexible packaging |
D525144, |
Apr 27 2004 |
GUALA PACK S P A |
Flexible packaging |