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Class Information
Number: 220/791
Name: Receptacles > Closures > Removable closure situated by resilient distortion and retained by preformed configuration (e.g., detent) > Interlock internal to passage mouth (e.g., stopper type closure) > Closure includes integral lifting tab
Description: Subject matter wherein the closure includes a projection formed as one­piece with the closure which is intended to aid in removing the closure from the closure support.


Patents under this class:

Patent Number Title Of Patent Date Issued
7364048 Cheese server Apr. 29, 2008
7357273 Container unit Apr. 15, 2008
7124909 Hinged lid container Oct. 24, 2006
7124910 Leak-resistant polymeric foam containers Oct. 24, 2006
6168044 Container having a snap fit selectively detachable lid Jan. 2, 2001
6152318 Storage container with self-retaining lid Nov. 28, 2000
6138854 Lid having an opening sealed by a peelable pull-cap with a recess for receiving the pull-cap after removal Oct. 31, 2000
6116501 Stackable, self-supporting container with lid-alignment feature Sep. 12, 2000
5992679 Container Having a selectively detachable lid including an interrupted reinforcing bead Nov. 30, 1999
5979690 Reclosable rectangular container assembly with tamper indicator Nov. 9, 1999
5897019 Frustroconical beverage cup and fitted lid Apr. 27, 1999
5875918 Hermetically-sealed container and closure construction Mar. 2, 1999
5806710 Container and closure lid Sep. 15, 1998
5799813 Plug closure with integral pull ring Sep. 1, 1998
5758793 Reclosable top for can Jun. 2, 1998
5743427 Closure member for beverage or food containers Apr. 28, 1998
5713484 Two-piece plastic container and removable cover Feb. 3, 1998
5660302 Removeable plastic plug with pull ring Aug. 26, 1997
5660303 Plastic case for photographic film cassette Aug. 26, 1997
5613616 Closure member for beverage or food containers Mar. 25, 1997
5511680 Tear-away canister lid Apr. 30, 1996
5398908 Container for receipt of an edible good Mar. 21, 1995
5217141 Unique drinking mug and lid Jun. 8, 1993
4958744 Container closure Sep. 25, 1990
4915252 Beverage can stopper Apr. 10, 1990
4887734 Method and apparatus for opening and reclosing beverage cans Dec. 19, 1989
4836407 Tamper-evident, differential pressure-thermoformed lidded plastic container Jun. 6, 1989
4742935 Packaging container May. 10, 1988
4706837 Tamper-resistant package Nov. 17, 1987
4691839 Single finger-opening resilient cap Sep. 8, 1987
4620642 Resilient plug closure Nov. 4, 1986
4609121 Safety closure cap Sep. 2, 1986
4577769 Child resistant container Mar. 25, 1986
4562937 Internally-seating container closure Jan. 7, 1986
4516683 Child-resistant closure May. 14, 1985
4413748 Pinch cap Nov. 8, 1983
4401225 Child-resistant closure unit Aug. 30, 1983
4393979 Closures for containers Jul. 19, 1983
4315578 Safety closure cap with vent Feb. 16, 1982
4103804 Clamp action sealing device for tab opening cans Aug. 1, 1978
4043474 Child resistant closure for a container Aug. 23, 1977
4027776 Recloseable container Jun. 7, 1977



 
 
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