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Class Information
Number: 4/353
Name: Baths, closets, sinks, and spittoons > Flush closet > Tank only
Description: Subject matter wherein the fluid handling means includes structure for holding a flushing fluid.










Sub-classes under this class:

Class Number Class Name Patents
4/354 Pressure tank 63
4/415 Water saver 291
4/417 With connector or seal 15
4/416 With lining 4
4/368 With outlet siphon 15
4/378 With outlet valve 113
4/363 With plural compartments 39
4/366 With simultaneous common actuating means for supply and outlet valves 74
4/419 With support 9


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8468615 Mounting device for a sanitary body Jun. 25, 2013
8132273 Toilet fill valve including leak prevention mechanism Mar. 13, 2012
8015634 Insulator for water closet of a toilet Sep. 13, 2011
7996928 Combination toilet and dehumidifier Aug. 16, 2011
7913328 Toilet tank connector assembly Mar. 29, 2011
7870868 Water conservation kit Jan. 18, 2011
7650652 Toilet bowl water level indication Jan. 26, 2010
7565706 Pressure assisted flush assembly and installation methods Jul. 28, 2009
7562399 Toilet flusher for water tanks with novel valves and dispensers Jul. 21, 2009
7496977 Toilet tank accessory rack Mar. 3, 2009
7458110 Hygienic commode for ladies with reverse sitting Dec. 2, 2008
7454801 Commodes with user's upper-body support Nov. 25, 2008
7363662 STOPRZ Apr. 29, 2008
7194772 Reverse sitting commode Mar. 27, 2007
6910232 Toilet tank valve Jun. 28, 2005
6899309 Beverage container holder and method of advertising May. 31, 2005
6883189 Concealed toilet cleaning system Apr. 26, 2005
6877170 Toilet control system Apr. 12, 2005
6823537 Water diversion apparatus Nov. 30, 2004
6779203 Emergency toilet shutoff assembly Aug. 24, 2004
6651260 Toilet tank top with easy access to drop in deodorizing discs Nov. 25, 2003
6581216 Commode shutoff device Jun. 24, 2003
6546568 Toilet tank with sediment removal assembly Apr. 15, 2003
6477719 Low tank of flush toilet Nov. 12, 2002
6430758 Portable training toilet Aug. 13, 2002
6408450 Decorative vase and toilet cover Jun. 25, 2002
6339850 Toilet including an apparatus supplying detergent to the water tank Jan. 22, 2002
6317898 Apparatus for selecting marine toilet flush water Nov. 20, 2001
6295660 Toilet tank with sediment removal assembly Oct. 2, 2001
6237164 Toilet tank assembly May. 29, 2001
6233752 Cistern body for a flushing cistern May. 22, 2001
6205595 Supplemental tank for use with low flow volume toilet Mar. 27, 2001
6182306 Side-mount toilet valve Feb. 6, 2001
6182302 Flush-mounted flush tank Feb. 6, 2001
6061844 Water-conserving toilet having independently flushable main and urinal bowls May. 16, 2000
6021807 Water refilling control mechanism for a water tank Feb. 8, 2000
5983411 Toilet tank aquarium Nov. 16, 1999
5978975 Toilet tank lid with stereo sound system Nov. 9, 1999
5920918 Flush tank cover with a hidden storage compartment Jul. 13, 1999
5913612 Replaceable toilet tank cover Jun. 22, 1999
5881400 Device and method for manipulating the fill valve assembly in a water closet Mar. 16, 1999
5862536 Toilet tank having articles holding slot Jan. 26, 1999
5855025 Toilet flush water saver Jan. 5, 1999
5711039 Dual power-flush toilet Jan. 27, 1998
5708991 Water saving device for a water closet Jan. 20, 1998
5671486 Decorative cover for a toilet tank Sep. 30, 1997
5666674 Dump bucket toilet Sep. 16, 1997
5640722 Plunger and brush dispensing toilet cover Jun. 24, 1997
5625907 Water saving device for water closet May. 6, 1997
5608923 Pump operated plumbing fixture Mar. 11, 1997

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