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