Patents for B65D 77 - Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags (23,277) |
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08/26/1981 | EP0034551A1 Method of tightly sealing containers by thin covers |
08/25/1981 | US4285461 Container |
08/25/1981 | US4285430 Skin package |
08/25/1981 | CA1107693A1 Package for a sweetmeat product |
08/19/1981 | EP0033824A1 Heat-sealable packaging material and its use |
08/18/1981 | US4284104 Safety valve for packages |
08/11/1981 | US4282984 Composite container structure |
08/06/1981 | WO1981002147A1 Paperboard carton |
08/06/1981 | WO1981002094A1 Measuring device |
08/05/1981 | EP0033302A1 Tape of drinking straws |
08/04/1981 | CA1106298A1 Reclosable pour opening structure for a packaging container and method of making same |
07/29/1981 | EP0032820A1 Method and apparatus for producing a sterilised package with a product, and the package produced |
07/28/1981 | US4280653 Composite container including a peelable membrane closure member, and method |
07/28/1981 | US4280640 Integral double-wall container |
07/28/1981 | US4280621 Laminar child resistant package |
07/28/1981 | CA1105883A1 Container with sealed tamper-indicating pull tabs |
07/23/1981 | WO1981001992A1 Coupling device for connection of a material outlet to a package |
07/21/1981 | US4279343 Repair kit for tubeless tires |
07/14/1981 | US4278167 Package for radiopharmaceutical compositions |
06/30/1981 | US4275911 Security seals |
06/30/1981 | US4275810 Package for diamonds and other precious stones |
06/24/1981 | EP0030601A1 Flexible package made from a plastic foil, particularly for paper handkerchiefs |
06/23/1981 | US4274554 Packaging of liquids |
06/23/1981 | US4274541 Closure system for containers, in particular for non-returnable containers of semi-rigid material, made out of at least two dish-shaped parts which are joined together |
06/10/1981 | EP0030054A1 A packing container for pressurized contents |
06/10/1981 | EP0030010A1 Bulk material box and unitary storing and shipping container comprising such a box |
06/09/1981 | US4272010 Food service container and lid |
06/02/1981 | US4271220 Laminated structure incorporating expandable pockets |
06/02/1981 | US4270665 Peelable adhesive structure and method for its manufacture |
05/27/1981 | EP0029220A1 Food package and method of completing and closing this package |
05/26/1981 | US4269332 Container with tube closure assembly |
05/26/1981 | US4269316 Ice cream cone package |
05/26/1981 | US4269315 Method and apparatus for packaging sterile surgical masks |
05/19/1981 | US4267957 Packing container and a laminate for its manufacture |
05/19/1981 | US4267928 Composite container structure |
05/15/1981 | EP0016161A4 Flexible package and method of manufacturing a flexible package. |
05/14/1981 | WO1981001232A1 Novelty device and method of making the same |
05/13/1981 | EP0028299A2 Package for liquids with pouring and air-inlet opening |
05/13/1981 | EP0028235A1 Improved dispensing valve |
05/12/1981 | US4266698 Opening arrangement for packing containers of thin plastic film together with a packing container provided with the opening arrangement |
05/12/1981 | US4266692 Sealed container having a deformable elongate member in the seal area |
05/12/1981 | US4266687 Sealing cover and method for resealing an intravenous container |
05/12/1981 | CA1100919A1 Leak check milk bag |
05/05/1981 | US4265363 Container with drinking tube |
04/28/1981 | US4264629 Package for a sweetmeat product |
04/28/1981 | CA1100062A1 Containers |
04/14/1981 | US4261505 Packaging container |
04/07/1981 | US4260438 Preparation of glass container for thermoplastic closure |
04/07/1981 | CA1098847A1 Closure system for containers, in particular for non- returnable containers of semi-rigid material, made out of at least two dish-shaped parts which are joined together |
04/01/1981 | EP0026055A1 Filling-dispensing neck and closure member combination for a bag-like container |
03/31/1981 | US4258876 Reclosable pour opening structure for a packaging container and method of making same |
03/31/1981 | US4258863 Flexible dispensing container having internal container wall rupturing means |
03/31/1981 | US4258529 Method of sealing a container |
03/24/1981 | US4257535 Container for liquid having a heat sealable collar for filling the container and receiving a dispensing mechanism |
03/24/1981 | US4257530 Lined tray |
03/24/1981 | CA1098057A1 Shipping assembly |
03/11/1981 | EP0024599A1 Box-shaped wrapping for dental care articles |
03/10/1981 | CA1097232A1 Pallet container |
03/04/1981 | EP0024310A1 Packaging container with pressure relief valve |
02/24/1981 | CA1096342A1 Package for solid or pasty goods |
02/24/1981 | CA1096332A1 Packaging container, method of manufacturing same, and apparatus for manufacturing same |
02/17/1981 | US4251019 Potable container having sanitized straw |
02/17/1981 | CA1095857A1 Sift-proof, shiping and dispensing container |
02/11/1981 | EP0023703A1 Pressure relief valve for packing containers |
02/04/1981 | EP0023411A1 Size-reducible container |
02/03/1981 | CA1094966A1 Opening arrangement for packing containers |
01/27/1981 | US4247016 Lid-straw combination for soft drink cups |
01/27/1981 | CA1094471A1 Container having indented lining top |
01/20/1981 | US4246288 Reclosable package |
01/20/1981 | US4245743 Tear-open packing means, particularly for liquids such as oil or similar |
01/13/1981 | US4244477 Container for potable liquid |
01/07/1981 | EP0020598A1 Disposable filter bag and a method of making extraction beverages. |
01/06/1981 | CA1092996A1 Non-returnable container, comprising at least two dish-shaped parts joined together |
12/30/1980 | US4241863 Container with multiple compartments |
12/30/1980 | CA1092537A1 Double seal container and method |
12/30/1980 | CA1092430A1 Process and product |
12/23/1980 | US4240565 Drum-like fiberboard container for bulk material with funnel-like dispensing bottom |
12/23/1980 | US4240556 Inflatable package and method of manufacture |
12/23/1980 | US4240481 Seal for flexible container having flexible, generally conical portions |
12/23/1980 | CA1092034A1 Container |
12/02/1980 | CA1090726A1 Easy-open push-tab end for metal containers and the like and method of making same |
11/27/1980 | WO1980002546A1 Improved dispensing valve |
11/18/1980 | US4234121 Container for liquid |
11/18/1980 | US4234079 Packaging for toy articles and the like |
11/13/1980 | WO1980002412A1 Package in particular for products containing oil or grease |
11/12/1980 | EP0018758A1 Liner capable of collapsing within its own cross-section and a container which includes the liner |
11/12/1980 | EP0018705A1 Composite material packages and method of producing such packages |
11/11/1980 | US4232799 Low profile display |
11/11/1980 | US4232590 Cup making machine having applicator mechanism |
11/04/1980 | US4232048 Package containing pressured liquid |
10/28/1980 | CA1088470A1 Package |
10/21/1980 | US4228913 Beverage can having a self contained straw |
10/21/1980 | US4228908 Baby bottle carrier |
10/21/1980 | US4228633 Method for manufacturing, filling and closing a receptacle made of thermoplastic material |
10/07/1980 | US4226356 Container and dispenser straw |
10/07/1980 | US4226170 Method for manufacturing a lined container |
10/07/1980 | CA1087118A1 Bonded can top |
10/01/1980 | EP0016191A1 Container for analysis, particularly for analysing a urine sample |
10/01/1980 | EP0016161A1 Flexible package and method of manufacturing a flexible package |
09/23/1980 | US4223827 Hazardous materials container |