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Class Information
Number: 220/783
Name: Receptacles > Closures > Removable closure situated by resilient distortion and retained by preformed configuration (e.g., detent) > Closure interlocked by upward opening trough at passage mouth
Description: Subject matter wherein the closure is intended to be retained by a preformed configuration in an upwardly open channel surrounding the access opening of a container.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7438120 Cooling device Oct. 21, 2008
6964348 Plastic paint can Nov. 15, 2005
6910623 Paperboard can with an integrated lid having a hinge on the lid Jun. 28, 2005
6899246 Containment vessel May. 31, 2005
6719166 Hermetic closure system between a cover and a package Apr. 13, 2004
6588618 Molded plastic container, snap ring and lid combination Jul. 8, 2003
6568551 Actuating drive with a housing with sealing means May. 27, 2003
6513675 Food container with rigid base plate Feb. 4, 2003
6491185 Molded container including plug with multiple locking arms Dec. 10, 2002
6315151 Collapsible container and method of making Nov. 13, 2001
6250494 Plastic containers with interlocking lids Jun. 26, 2001
6109515 Sealable container assembly Aug. 29, 2000
6099299 Support attachment and cigarette lighter safety device Aug. 8, 2000
5931332 Tamper-evident closure with pull-tab Aug. 3, 1999
5875918 Hermetically-sealed container and closure construction Mar. 2, 1999
5833116 Angular fastening device Nov. 10, 1998
5785203 Tamper-evident container with integrally molded handle Jul. 28, 1998
5758791 Latching mechanism for a plastic container Jun. 2, 1998
5437386 Container with tamper-evident lid removal means Aug. 1, 1995
5377858 Space-saving rectangular container having child resistant lid assembly Jan. 3, 1995
5307949 Tear-away lid and container May. 3, 1994
5303839 Plastic container with lid Apr. 19, 1994
5287959 Domed container for baked goods or the like Feb. 22, 1994
5271836 Disposal plug for filter cartridge Dec. 21, 1993
5170905 Tamper-evident thin-walled container package Dec. 15, 1992
5165562 Anti-splash paint can cover Nov. 24, 1992
5125530 Closure assembly for container Jun. 30, 1992
5097977 Closure assembly for container Mar. 24, 1992
4878595 Tamper resistant wide mouth package with labyrinth seal Nov. 7, 1989
4854472 Tamper resistant wide mouth package with dynamic seal Aug. 8, 1989
4819824 Lidded containers Apr. 11, 1989
4762248 Tamper resistant wide mouth package Aug. 9, 1988
4741452 Domed container with interlocking resilient flanges May. 3, 1988
4619373 Plastic paint container Oct. 28, 1986
4555043 Anti-spill recloseable container Nov. 26, 1985
4524882 Molded container and closure Jun. 25, 1985
4520943 Reclosable plastic container Jun. 4, 1985
4518094 Removable lid and pour spout May. 21, 1985
4512494 Plastic container having tongue and groove retention Apr. 23, 1985
4491238 Receptacle having a plug closure Jan. 1, 1985
4458825 Plastic container and closure assembly Jul. 10, 1984
4453647 Plastic container having threaded closure Jun. 12, 1984
4449641 Container of plastic material with a lid May. 22, 1984
4397404 Plastic containers and covers Aug. 9, 1983
4385711 Child resistant closure assembly May. 31, 1983
4356930 Container, engagement ring and cover assembly Nov. 2, 1982
4337874 Snap lock cover end unit Jul. 6, 1982
4335827 Can or container and lid therefor Jun. 22, 1982
4334631 Cover and container assembly Jun. 15, 1982
4180179 Beaded snaplock closure Dec. 25, 1979

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