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Class Information
Number: 4/252.1
Name: Baths, closets, sinks, and spittoons > Flush closet bowl support, coupling, seal or fastener
Description: Subject matter comprising a means to bear or hold up, to join a waste pipe in fluid communication with, to prevent the escape of fluid from or to secure a flush closet bowl.










Sub-classes under this class:

Class Number Class Name Patents
4/252.4 Flange with aperture for fastener 67
4/252.6 Seal structure detail 28
4/252.2 Support for a wall hung closet bowl 36


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8691024 Complete sanitary system for the toilet; floor base collection and drain structure, mechanical apparatuses and plumbing method Apr. 8, 2014
8671470 Wax-less toilet gasket Mar. 18, 2014
8607368 Connection device between toilet and drainpipe Dec. 17, 2013
8578522 System and method for controlling, draining, removing, and disposing of liquids and light solids Nov. 12, 2013
8528121 Urinal bracket Sep. 10, 2013
8505124 Off-set carrier Aug. 13, 2013
8336130 Toilet device with lifting capability Dec. 25, 2012
8336127 Method of stabilizing a closet ring and tool therefor Dec. 25, 2012
8291525 Vacuum waste system and method for using the same Oct. 23, 2012
8281421 Closet flange system for existing installation Oct. 9, 2012
8196233 Height adjustable toilet stand device Jun. 12, 2012
8122524 Support for wall mounted toilets Feb. 28, 2012
8099801 Closet flange system for existing installation Jan. 24, 2012
8011029 Drain socket Sep. 6, 2011
7954179 Water closet bolt Jun. 7, 2011
7945972 Support for wall mounted toilets May. 24, 2011
7900286 Support for wall-mounted toilet Mar. 8, 2011
7870619 Potty training device Jan. 18, 2011
7814580 Flexible flange apparatus for connecting conduits and methods for connecting same Oct. 19, 2010
7805777 Closet flange spacer Oct. 5, 2010
7765625 Flush toilet assembly Aug. 3, 2010
7743435 Self adjusting toilet bolt assembly for connecting a toilet bowl to a closet flange Jun. 29, 2010
7621002 System and method for controlling, draining, removing, and disposing of liquids and light solids Nov. 24, 2009
7461412 Toilet support device and method Dec. 9, 2008
7458109 Toilet skirting device Dec. 2, 2008
7350243 Closet flange with knockout Apr. 1, 2008
7255316 Support device for cantilever toilet bowl Aug. 14, 2007
7240378 Flange valve Jul. 10, 2007
7197777 Collar for a water pipe supply Apr. 3, 2007
7188376 Flexible sleeve for connection to a plumbing fixture Mar. 13, 2007
7165275 Toilet mounting assembly Jan. 23, 2007
7089604 Toilet support device and method Aug. 15, 2006
7069603 Floor saver toilet flange Jul. 4, 2006
6979027 Toilet carrier Dec. 27, 2005
6928669 Closet carrier system and method of assembly Aug. 16, 2005
6883187 Toilet flange assembly Apr. 26, 2005
6871361 Flush toilets for RV's and boats Mar. 29, 2005
6789275 Non-leaking flush toilet system Sep. 14, 2004
6751812 Closet flange Jun. 22, 2004
6745408 Non-leaking flush toilet kit Jun. 8, 2004
6725468 Combination plug device and cover plate Apr. 27, 2004
6694537 Toilet seal ring Feb. 24, 2004
6615413 Toilet mounting assembly Sep. 9, 2003
6598241 Composite water closet flanges and methods for forming the same Jul. 29, 2003
6581214 Spacer and shim assembly and process of elevating the water closet ring of a toilet bowl Jun. 24, 2003
6519784 Water closet seal apparatus Feb. 18, 2003
6496989 Toilet device that can be transformed into a urinal Dec. 24, 2002
6464259 Device for installing a toilet Oct. 15, 2002
6443495 Multiple level floor flange apparatus and associated method Sep. 3, 2002
6442769 Mounting ring for water closet coupling Sep. 3, 2002

1 2 3










 
 
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