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Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/46
Name: Bottles and jars > Neck > Means to aid in removing closure
Description: Subject matter wherein the neck has a specific structure to assist in removing a closure.










Patents under this class:

Patent Number Title Of Patent Date Issued
8047394 Safety device for at least one container, in particular a blow-mouded plastic container Nov. 1, 2011
7520447 Spray bottle Apr. 21, 2009
7247698 Methods for making polyethylene terephthalate (PET) preforms and containers such as food bottles, containers and intermediate preforms obtained Jul. 24, 2007
7063221 Method for making a stopper for sparkling wine bottles Jun. 20, 2006
7040497 Hermetically sealed container with child safety overcap May. 9, 2006
6363978 Can container device for maintaining separate ingredients in liquid food products Apr. 2, 2002
5944208 Customized bottle and closure therefor Aug. 31, 1999
5901865 Hermetically sealed container with frangible web and locking lugs and method and apparatus for making same May. 11, 1999
5806700 Tamper-evident closure system Sep. 15, 1998
5740933 Child proof container cap designed for manipulation by arthritic fingers Apr. 21, 1998
5518130 Sample container for use in a centrifuge instrument May. 21, 1996
5307943 Bottle with annular groove in its neck and cap May. 3, 1994
4964521 Ampuls and apparatus thereon for opening same Oct. 23, 1990
4768403 Combination of bottle opener and bottle handle Sep. 6, 1988
4757907 Process for producing a heat-sealable container and product thereof Jul. 19, 1988
4717057 Dental paste cup with integrated finger mount Jan. 5, 1988
4562930 Container finish for resealing with PT closure Jan. 7, 1986
4513870 Bottle with a one-piece corking means Apr. 30, 1985
4463867 Plastic container with easily removable, integrally formed cap Aug. 7, 1984
4444325 Closure and pry-off resealable finish Apr. 24, 1984
4429799 Bottle with a one-piece corking means Feb. 7, 1984
4313546 Container Feb. 2, 1982
4134514 Liquid source material container and method of use for semiconductor device manufacturing Jan. 16, 1979
4019663 Separating means for plastic closure top Apr. 26, 1977
4007848 Anti-missiling bottle structure Feb. 15, 1977
3981412 Container closure Sep. 21, 1976
3934328 Process for making a plastic walled device Jan. 27, 1976











 
 
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