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Class Information
Number: 215/343
Name: Bottles and jars > Closures > Cap type > With identifiable, integral, or separate gasket, seal, or liner > Depending sealing rib engages receptacle top
Description: Device, wherein the closure, gasket or seal has an annular depending portion which fits into sealing engagement at or about the top of the receptacle opening.










Sub-classes under this class:

Class Number Class Name Patents
215/344 Integral with closure 222
215/345 Rib on seal ring 21


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8485374 Plastic closure with enhanced performance Jul. 16, 2013
8454567 Multi-conduit connectors and methods for negative pressure wound therapy Jun. 4, 2013
8376164 Cap without additional seal Feb. 19, 2013
8348075 Cap Jan. 8, 2013
8097224 Apparatuses and media for drug elution and methods for making and using them Jan. 17, 2012
RE42943 Venting cap Nov. 22, 2011
RE42910 Venting cap Nov. 15, 2011
7975864 Linerless bore seal closure Jul. 12, 2011
7905820 Closure Mar. 15, 2011
7775386 Closure element Aug. 17, 2010
7690527 Shaped sealing gasket Apr. 6, 2010
7588155 Beverage container closure Sep. 15, 2009
7575123 Tamper-evident locking band for a container closure Aug. 18, 2009
7520410 Container sealing system Apr. 21, 2009
7461755 Moisture-tight safety closure and container having a flexible neck finish Dec. 9, 2008
7370770 Container assembly and bottom cap therefor May. 13, 2008
7367465 Closure cap with injection molded annular gasket and method of making same May. 6, 2008
7048158 Elongated orifice closure May. 23, 2006
6991123 Closure with extended seal member Jan. 31, 2006
6964346 Closure cap with injection molded annular gasket and method of making same Nov. 15, 2005
6913725 Plastic closure with compression molded layered barrier liner Jul. 5, 2005
6878449 Sealing member for a cap featuring excellent safety and environmental friendliness, and metal cap Apr. 12, 2005
6848590 Child-resistant closure and container package Feb. 1, 2005
6817479 Closure and a liner having a sealing flange with an inwardly directed unflattened fold Nov. 16, 2004
6805252 Container and linerless closure combination Oct. 19, 2004
6719159 Container assembly and bottom cap therefor Apr. 13, 2004
RE38399 Safety closure and container Jan. 27, 2004
6679395 Venting closure Jan. 20, 2004
6660349 Plastic closure with compression molded layered barrier liner Dec. 9, 2003
6581793 Cap with fluid seal Jun. 24, 2003
6533136 Sealing closure for extrusion blow molded containers Mar. 18, 2003
6527132 Closure with extended seal member Mar. 4, 2003
6481589 Non-dispensing closure Nov. 19, 2002
6460718 Container with a threaded cap having a stepped sealing ring with a plurality of narrow sealing surfaces Oct. 8, 2002
6325228 Linerless closure for carbonated beverage container Dec. 4, 2001
6202870 Venting cap Mar. 20, 2001
6202872 Composite closure with enhanced sealing Mar. 20, 2001
6142325 Container assembly and bottom cap therefor Nov. 7, 2000
6102223 Safety closure and container Aug. 15, 2000
6082569 Linerless closure for carbonated beverage container Jul. 4, 2000
6044994 Sealing arrangement for closure caps having liners Apr. 4, 2000
5836464 Closure for beverage container Nov. 17, 1998
5829608 Seal for a lid or the like and lid provided therewith Nov. 3, 1998
5791506 Sealing container which includes a two-part cap for displaying a cosmetic product Aug. 11, 1998
5793396 Ink-supply connecting member and ink ejection system Aug. 11, 1998
5769255 Plastic container closure with high sealing precision Jun. 23, 1998
5695083 Leaktight screw cap with disk having a gas-barrier effect Dec. 9, 1997
5673809 Container closure with a plastic liner having projections extending into depressions in the plastic shell Oct. 7, 1997
5638971 Vacuum seal container Jun. 17, 1997
5638972 Linerless closure for carbonated beverage container Jun. 17, 1997

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