| Patents for B65D 33 - Details of, or accessories for, sacks or bags (21,850) |
|---|
| 10/21/1980 | US4228835 Breakaway cap for solution containers |
| 10/01/1980 | EP0016601A1 Thermoplastic bags |
| 10/01/1980 | EP0016161A1 Flexible package and method of manufacturing a flexible package |
| 09/16/1980 | US4222216 Opening of envelope with darkened edges |
| 09/16/1980 | CA1085788A1 Bags wicketed on a flexible binding |
| 09/09/1980 | US4221321 Paperbag having articulated handle |
| 09/09/1980 | CA1085223A1 Hanger-clip closure for casings |
| 09/04/1980 | WO1980001791A1 Insulated lunch bag |
| 09/02/1980 | CA1084877A1 Tamperproof breakaway port |
| 08/20/1980 | EP0014446A1 Opening of envelope with darkened edges |
| 08/19/1980 | CA1084013A1 Exchangeable concentrate container for beverage dispensing machines |
| 08/12/1980 | US4216900 Collapsible bag with enlargable opening |
| 08/12/1980 | US4216899 Plastic bag handle construction |
| 08/12/1980 | US4216639 Process of making containers made of thin pliable synthetic material |
| 08/05/1980 | US4215725 Deaerating valve for bagging pulverulent products |
| 08/05/1980 | US4215606 Frangible strip of clips and method of making it |
| 08/05/1980 | CA1083095A2 Disposable container for bulk materials |
| 07/29/1980 | CA1082508A1 Tear resistant separable end-connected bags |
| 07/23/1980 | EP0013607A1 Substituted bicyclo (2,2,1)heptanes and bicyclo (2,2,1) hept-2-enes and their pharmaceutical compositions |
| 07/22/1980 | CA1082143A1 Packaging of liquids |
| 07/22/1980 | CA1082142A1 Seal for self-welding bag |
| 07/15/1980 | US4212337 Closure fastening device |
| 07/10/1980 | WO1980001381A1 Substituted bicyclo (2,2,1) heptanes and hept-2-enes |
| 07/09/1980 | EP0012874A1 Method for sealing the valve of a packing container |
| 07/08/1980 | US4211267 Polyethylene, polyesters, cotton |
| 07/08/1980 | US4211091 Insulated lunch bag |
| 07/01/1980 | US4210249 Reclosable bag closure system |
| 06/25/1980 | EP0012275A1 Bag with opening arrangement by tearing |
| 06/24/1980 | CA1080168A1 Method and apparatus for water soluble closure for fill valve for bags |
| 06/17/1980 | US4207937 Flexible bulk container |
| 06/17/1980 | CA1079697A1 Integral extruded construction for bags and method of making same |
| 06/10/1980 | US4206870 Pressure relief valve |
| 06/03/1980 | CA1078759A1 Package for liquid, in particular pressurized, contents |
| 05/29/1980 | WO1980001062A1 Microporous material and a heat-seal able bag prepared thereof |
| 05/27/1980 | US4204526 Arterial graft and package |
| 05/20/1980 | CA1077896A1 Package of bags |
| 05/20/1980 | CA1077758A1 Flexible envelopes |
| 05/13/1980 | US4202450 Flexible wall pouch with label |
| 05/13/1980 | CA1077291A1 Polymerized soil for growing plants |
| 05/06/1980 | US4201299 Bag |
| 05/06/1980 | US4200962 U-shaped clip made from strip material |
| 04/29/1980 | US4200189 Grammophone record sleeve |
| 04/29/1980 | US4200132 Moisture proof bag closure |
| 04/22/1980 | US4199184 Lifting gear for filled sacks |
| 04/15/1980 | US4197983 Hanger-clip closure for casings |
| 04/15/1980 | US4197982 Device for the inviolable closing of bags |
| 04/02/1980 | EP0009273A1 A packaging container for flowable material |
| 04/01/1980 | US4196034 Method of making a pouch usable as a cup |
| 04/01/1980 | US4196030 Method of making extruded construction for bags |
| 03/18/1980 | US4193152 Closeable pillow, tote bag and the like |
| 03/06/1980 | WO1980000331A1 Flexible package and method of manufacturing a flexible package |
| 03/04/1980 | US4191230 Integral extruded construction for bags |
| 02/26/1980 | US4189808 Retainer and closure for a garbage can liner bag |
| 02/19/1980 | US4189050 Packing of the folding bag type |
| 02/12/1980 | US4188304 Detergent composition in a water-insoluble bag having a water-sensitive seal |
| 02/12/1980 | US4187893 Combined additive and administration port for a container |
| 02/06/1980 | EP0007685A1 Flexible container for liquids |
| 02/06/1980 | EP0007338A1 Sealable longitudinal sleeveless valve bag |
| 02/05/1980 | US4186786 Colored interlocking closure strips for a container |
| 01/23/1980 | EP0007181A1 Plastic bag having reinforced handle portion |
| 01/22/1980 | CA1070163A1 Closure tie for tubes of film material, and method and apparatus for making such tie |
| 01/22/1980 | CA1070090A1 Bag closure |
| 01/08/1980 | US4182478 Disposable emesis container |
| 01/08/1980 | US4182015 Wire closure clip |
| 01/08/1980 | CA1069357A2 Clutch lock |
| 01/01/1980 | US4181345 Lifting tackle for filled sacks |
| 12/18/1979 | CA1068239A1 Plastic shopping bag having a reinforced handle portion, and method of fabricating the same |
| 12/12/1979 | EP0005765A1 Tubular packaging casing the wall of which contains fibers impregnated and coated with cellulose hydrate produced from a viscose, and including an additive in the form of a colouring material or a protective agent against light rays, and method for its production |
| 12/11/1979 | US4178031 Lifting gear for filled sacks |
| 12/11/1979 | US4177919 Disposable, resealable container |
| 12/04/1979 | CA1067372A1 Dual chamber reservoir |
| 11/27/1979 | US4175994 Sealing, cutting |
| 11/27/1979 | US4175782 Device for closing bags |
| 11/27/1979 | US4175604 Tamper proof security mail and bank collection bag |
| 11/20/1979 | US4174657 Method of forming a plastic shopping bag having a reinforced handle |
| 11/20/1979 | US4174597 Process for wrapping articles and providing reclosable container |
| 11/20/1979 | US4174554 Bag closure |
| 11/13/1979 | US4174060 Detachable paper bag carrier |
| 10/31/1979 | EP0005044A1 Bag support and dispensing apparatus |
| 10/17/1979 | EP0004707A1 Sliding clasp for mating strips and method for mounting said sliding clasp on said mating strips |
| 10/16/1979 | US4171048 Plastic bag construction in serial roll form |
| 09/11/1979 | CA1062207A1 Reclosable plastic bag construction made from a one piece extrusion |
| 09/11/1979 | CA1062115A1 Stoma drainage appliance |
| 09/04/1979 | US4166571 U-shaped shut-off clips |
| 09/04/1979 | US4166412 Apparatus for manufacturing plastic bags with connection nipples |
| 09/04/1979 | CA1061751A1 Reclosable bag closure system |
| 08/28/1979 | US4165832 Thermoplastic bag |
| 08/08/1979 | EP0003256A1 Flexible tubular container and method of making it |
| 07/17/1979 | CA1058577A1 Bedside article bag |
| 07/11/1979 | EP0002844A1 Clamp binder and a method of mounting the same |
| 07/10/1979 | CA1058116A1 Non-releasable hand grip |
| 06/26/1979 | CA1057242A1 Self-closing bag |
| 06/12/1979 | CA1056348A1 Tear tie bag |
| 06/12/1979 | CA1056346A1 Multiwall pouch bags for detached packaging of commodities |
| 05/30/1979 | EP0002155A1 Venting valve for filling sacks with fluidised pulverulent products |
| 05/30/1979 | EP0002132A2 Method of forming lines of definition in a strip of clips |
| 05/22/1979 | US4155531 Hanger for plastic packaging |
| 05/15/1979 | CA1054447A1 Stepped and angle-cut, pinch closure |
| 05/08/1979 | US4153091 Mailing pouch |
| 05/01/1979 | US4151787 Multiple folded plastic bag method |