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Class Information
Number: 4/252.6
Name: Baths, closets, sinks, and spittoons > Flush closet bowl support, coupling, seal or fastener > Seal structure detail
Description: Subject matter wherein significance is attributed to the claimed particulars of the means to prevent the escape of fluid between the coupling, the fastener or the flush closet bowl.










Patents under this class:

Patent Number Title Of Patent Date Issued
8607368 Connection device between toilet and drainpipe Dec. 17, 2013
8572768 Urinal seal and method of installation Nov. 5, 2013
8365318 Flexible flange apparatus for connecting conduits and methods for connecting same Feb. 5, 2013
8091156 Universal wall mount toilet gasket Jan. 10, 2012
7814580 Flexible flange apparatus for connecting conduits and methods for connecting same Oct. 19, 2010
7188376 Flexible sleeve for connection to a plumbing fixture Mar. 13, 2007
6979027 Toilet carrier Dec. 27, 2005
6883187 Toilet flange assembly Apr. 26, 2005
6789275 Non-leaking flush toilet system Sep. 14, 2004
6745408 Non-leaking flush toilet kit Jun. 8, 2004
6694537 Toilet seal ring Feb. 24, 2004
6691331 Toilet gasket Feb. 17, 2004
6634034 Adjustable toilet flange assembly Oct. 21, 2003
6615413 Toilet mounting assembly Sep. 9, 2003
6519784 Water closet seal apparatus Feb. 18, 2003
6394505 Connection between the intake end of a discharge pipe and the outlet end of a connection curve of a water toilet May. 28, 2002
6070910 Push-in closet flange Jun. 6, 2000
5950250 Wax seal valve for toilet with two flush modalities Sep. 14, 1999
5937450 Method and device for attaching fittings to receptacle Aug. 17, 1999
5930845 Pop-up bowl valve for toilet with two flush modalities Aug. 3, 1999
5291619 Water closet sealing adapter Mar. 8, 1994
5185890 Toilet bowl sealing assembly Feb. 16, 1993
5018224 Stackable soil pipe spacer flange May. 28, 1991
4984308 Toilet sealing ring Jan. 15, 1991
4892116 Plumbing sealing system Jan. 9, 1990
4482161 Toilet bowl gasket of rubberlike material having compressible concentric ridge rings on both sides Nov. 13, 1984
4332393 Self contained seal for drains Jun. 1, 1982
4224702 Plumbing apparatus Sep. 30, 1980











 
 
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