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Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/330
Name: Bottles and jars > Closures > Cap type > Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) > With means to prevent unintentional rotation in closure releasing direction
Description: Devices, having means preventing unintentional rotation of the closure in the direction which releases the closure from the receptacle.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
5893475 Tamper proof container Apr. 13, 1999
5884790 Closure cap with braking structure Mar. 23, 1999
5881907 Sealing cap with metal insert for sheet metal containers for corrosive liquids Mar. 16, 1999
5845798 Closure assembly having a deformable anti-backoff feature independent of the screw threads Dec. 8, 1998
5829613 Snap-on/screw-off cap and neck configuration Nov. 3, 1998
5826741 Reservoir having a screw cap for nail enamel, mascara or the like Oct. 27, 1998
5810497 Reservoir, in particular for a cosmetic such as nail enamel or the like Sep. 22, 1998
5806698 Assembly device for hinge-caps with finger cot, on container tubes provided with printing Sep. 15, 1998
5803287 Consumer friendly package Sep. 8, 1998
5794803 Child-resistant measuring cup closure and dispensing container Aug. 18, 1998
5788099 Vessel for containing batch quantities of dialysate or other physiologic solution chemicals Aug. 4, 1998
5788098 Child resistant container closure system with locking ring, hook element, and cap Aug. 4, 1998
5775528 Snap-on/screw-off cap and neck configuration Jul. 7, 1998
5769254 Container and closure with alignable handle Jun. 23, 1998
5743419 Container closure with a reinforced resilient blade Apr. 28, 1998
5735417 Container closure locking assembly Apr. 7, 1998
5722545 Container with twist-on-off closure cap Mar. 3, 1998
5713479 Molded plastic screw cap having anti-backoff thread Feb. 3, 1998
5699922 Detachable closure system for an open-ended tubular member Dec. 23, 1997
5699924 Attachment of tamper-evidencing band to closure skirt Dec. 23, 1997
5690243 Snap on twist off tamper indicating flexible cap and neck configuration Nov. 25, 1997
5690241 Thread on-non-removable cap for a threaded neck container Nov. 25, 1997
5690242 Sharps disposal container cap securement arrangement Nov. 25, 1997
5687865 Spill-reduction cap for fluid container Nov. 18, 1997
5685445 Anti-backoff removable closure for connecting a manually actuated liquid dispenser to a container Nov. 11, 1997
5680954 Oil fill cap Oct. 28, 1997
5676270 Threaded container torque retention system for use with a threaded closure Oct. 14, 1997
5662231 Cap for fluid container with threaded neck Sep. 2, 1997
5642825 Container closure having peripheral tamper-indicator Jul. 1, 1997
5638976 Container with rotatable locking lid Jun. 17, 1997
5603421 Two-finger child resistant closure Feb. 18, 1997
5597083 Container with child resistant cap Jan. 28, 1997
5588545 Child-resistant and elderly friendly closure for containers Dec. 31, 1996
5588546 Closure with stay-open lid Dec. 31, 1996
5560505 Container and stopper assembly locked together by relative rotation and use thereof Oct. 1, 1996
5533633 Container closure assembly Jul. 9, 1996
5526947 Closure for a container consisting of a lower closure part and a screw top Jun. 18, 1996
5513770 Prevention of children drowning in pails May. 7, 1996
5513763 Cap for fluid container with threaded neck May. 7, 1996
5494174 Container with removal resistant closure Feb. 27, 1996
5462186 Cam follower closure on container with cam track finish Oct. 31, 1995
5454476 Container and closure Oct. 3, 1995
5445466 Liquid applicator with screw lock Aug. 29, 1995
5413233 Child resistant bottle closure May. 9, 1995
5411157 Container and the manufacture thereof May. 2, 1995
5394999 Child resistant package Mar. 7, 1995
5360127 Non-removable container closure Nov. 1, 1994
5307946 Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on neck said finish May. 3, 1994
5292020 Closure with anti-backoff feature Mar. 8, 1994
5279434 Tubular container with a non-removable workable cap Jan. 18, 1994

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