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Class Information
Number: 220/254.2
Name: Receptacles > Closures > Secondary closure within parameter of primary closure > Plural secondary closures
Description: Subject matter including more than one supplemental content retaining cover.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7575122 Outlet box knockout Aug. 18, 2009
7278546 Removable cover assembly with pivoting covers and hoisting pins Oct. 9, 2007
7275650 Method and apparatus for storing grease Oct. 2, 2007
7261217 Tamper evident multiple door closure Aug. 28, 2007
7258255 Closure for a container Aug. 21, 2007
7166800 Macroencapsulation container having both releasable and permanent sealing means Jan. 23, 2007
7121438 Multiple lid closure with open lid retention feature Oct. 17, 2006
7114627 Tamper evident multiple door closure Oct. 3, 2006
7100806 Condiment shaker Sep. 5, 2006
7021482 Tamper evident multiple door closure Apr. 4, 2006
7021481 Container lid with multiple openings Apr. 4, 2006
7007830 Closure for a container Mar. 7, 2006
6929142 Removable hatch cover for an internal floating roof manway Aug. 16, 2005
6923333 Tamper resistant plastic industrial container with pail, cover and pour spout closure Aug. 2, 2005
6843387 Cover for desiccant dispenser Jan. 18, 2005
6763963 Removable case and method for opening and closing a pressurized can provided with a frangible obturator Jul. 20, 2004
6763964 One hand openable lid for beverage container Jul. 20, 2004
6761278 Ambidextrous console lid Jul. 13, 2004
6691901 Closure for a container Feb. 17, 2004
6626314 Resealable closure for beverage container Sep. 30, 2003
6575323 Closure with dispensing flap stay-open construction Jun. 10, 2003
6571972 Bulk drum lid with two bung openings Jun. 3, 2003
6488170 Disposable, rolled rim container and dome-shaped cover Dec. 3, 2002
6460718 Container with a threaded cap having a stepped sealing ring with a plurality of narrow sealing surfaces Oct. 8, 2002
6450357 Plastic lid with plastic seal Sep. 17, 2002
6422411 Tamper resistant closure overcap for metal spice can Jul. 23, 2002
RE37634 Two-flap closure Apr. 9, 2002
6352166 Self-closing lid apparatus Mar. 5, 2002
6315145 Lid for a specimen container that is adapted to minimize spills and leaks Nov. 13, 2001
6196412 Multi-compartment container Mar. 6, 2001
6079586 Combination cup and food container Jun. 27, 2000
5960999 Condiment dispenser Oct. 5, 1999
5941406 Lidded barrel with barrel lid and clamping-ring closure Aug. 24, 1999
5906288 Anti-glug vent for plastic pails May. 25, 1999
5860742 Flexible bag dispenser Jan. 19, 1999
5799838 Dual opening container cap Sep. 1, 1998
5785201 Molded lid with wave configured central portion Jul. 28, 1998
5779035 Reusable plastic containers as packaging material for disposable plastic garbage bags contained therein and method of packaging with reusable plastic containers as packaging material Jul. 14, 1998
5743425 Permanently attachable bucket lid with airtight seal Apr. 28, 1998
5657898 Cup lid having infusion bag retaining means Aug. 19, 1997
5651471 Removable top for drinking bottles Jul. 29, 1997
5636732 Cap for package of chewing gum Jun. 10, 1997
5480071 Measuring device for powder products Jan. 2, 1996
5385259 Diaper pail Jan. 31, 1995
5353944 Non-metallic hatch apparatus Oct. 11, 1994
5310078 Receptacle for supporting adjacent bags May. 10, 1994
5249702 Beverage container and support bracket therefore Oct. 5, 1993
5244113 Container lid assembly Sep. 14, 1993
5119955 Sanitary can closure Jun. 9, 1992
4964523 Partitioned trash receptacle with flat and arcuate sides Oct. 23, 1990

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