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Class Information
Number: 220/787
Name: Receptacles > Closures > Removable closure situated by resilient distortion and retained by preformed configuration (e.g., detent) > Noncontinuous interlock along perimeter of closure, closure support juncture > Interlock internal to passage mouth (e.g., stopper type closure)
Description: Subject matter wherein the interlock occurs between the closure and the access opening inner wall.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7597213 Container caps and containers Oct. 6, 2009
7591394 Child-resistant package, closure and container Sep. 22, 2009
7559717 Subterranean conduit cover Jul. 14, 2009
7549540 Air-tight reclosable processed food container Jun. 23, 2009
7530467 Cap mounting arrangement May. 12, 2009
7500578 Meter box lid Mar. 10, 2009
7438120 Cooling device Oct. 21, 2008
7296730 Shipping container Nov. 20, 2007
RE39654 Obturator for an opening produced in a metal sheet May. 29, 2007
7128228 Container closure Oct. 31, 2006
7063221 Method for making a stopper for sparkling wine bottles Jun. 20, 2006
7021506 Vent and pour cap Apr. 4, 2006
6880715 Packaging container Apr. 19, 2005
6719166 Hermetic closure system between a cover and a package Apr. 13, 2004
6708839 Plastic container with snap lid and a sealing web located on the inside of the container Mar. 23, 2004
6665942 Plant protector Dec. 23, 2003
6612460 Plug for covering an opening of an electronic device Sep. 2, 2003
6557208 Obturator for an opening produced in a metal sheet May. 6, 2003
6520387 Vent and pour cap Feb. 18, 2003
6464101 Hole plug with mechanically retained adhesive gasket Oct. 15, 2002
6443508 Device for interlocking two parts Sep. 3, 2002
6368010 Fastening assemblies Apr. 9, 2002
6341710 Sheathed receptacle with locking means Jan. 29, 2002
6296136 Obturator with improved retention in a metal sheet aperture Oct. 2, 2001
6218611 Self locking radio frequency plug Apr. 17, 2001
6112920 Child-proof, senior-friendly pill bottle closure Sep. 5, 2000
6099299 Support attachment and cigarette lighter safety device Aug. 8, 2000
6082576 Self-locking, self-sealing inspection port Jul. 4, 2000
5979690 Reclosable rectangular container assembly with tamper indicator Nov. 9, 1999
5893480 Closure cover with plurality of stop elements movable through open spaces in fingers supporting the stop members Apr. 13, 1999
5820016 Cup and lid Oct. 13, 1998
5713484 Two-piece plastic container and removable cover Feb. 3, 1998
5685098 Snap tab arrangement for covering and uncovering a sign apparatus directional indicator Nov. 11, 1997
5685453 Food packaging cover Nov. 11, 1997
5655706 Reusable top for use with a disposable storage container Aug. 12, 1997
5618212 Trolling motor foot pedal assembly Apr. 8, 1997
5558346 Push plug seal with sealing patch secured by tabs Sep. 24, 1996
5540348 Desiccant container having curved cap member Jul. 30, 1996
5529203 Desiccant container having cap retaining nib segments Jun. 25, 1996
5513769 Seal for fixing by gluing for an opening made in a metal sheet May. 7, 1996
5505324 Hole closure Apr. 9, 1996
5499737 Retainer plug Mar. 19, 1996
5454479 Closure cover Oct. 3, 1995
5435455 Locking device Jul. 25, 1995
5372275 Mug and lid combination Dec. 13, 1994
5361922 Centrifuge tubes with snap plugs Nov. 8, 1994
5358134 Display package Oct. 25, 1994
5287959 Domed container for baked goods or the like Feb. 22, 1994
5267667 Plug adapted to be fixed by means of hot melt adhesive into an opening in a plate such as an automobile body Dec. 7, 1993
5114036 Covering plate for a preset hole on a computer housing May. 19, 1992

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