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Class Information
Number: 4/412
Name: Baths, closets, sinks, and spittoons > Flush closet > Tank only > With outlet valve > Actuator > Including flexible linkage element in tank (e.g., chain or cord)
Description: Subject matter wherein the valve is actuated by a mechanism including a mechanical linkage in the tank, which linkage includes a flexible force transmitting element such as a chain or cord.










Patents under this class:

Patent Number Title Of Patent Date Issued
8584268 Dual flush toilet devices Nov. 19, 2013
8060954 Toilet flush actuator device Nov. 22, 2011
7861330 Universal toilet tank lever Jan. 4, 2011
7140050 Automatic flushing actuator for tank style toilet Nov. 28, 2006
6415456 Adjustable universal flapper Jul. 9, 2002
6092245 Toilet operating lever for multiple applications Jul. 25, 2000
5996135 Water-saving structure of toilet bowl Dec. 7, 1999
5983412 Toilet tank ball flapper and plastic chain assembly formed as a unitary structures Nov. 16, 1999
5960482 Flushing water control device for a toilet tank Oct. 5, 1999
5918324 Water saving two-stage toilet Jul. 6, 1999
5836021 Novelty toilet pull chain and tank valve actuator Nov. 17, 1998
5544368 Two-stage flush device for a toilet tank Aug. 13, 1996
5414877 Flush device for water closet May. 16, 1995
5341522 Water conservation device for use in toilet tanks Aug. 30, 1994
D346010 Pull strap for a commode flapper valve Apr. 12, 1994
5191661 Control device for a water tank Mar. 9, 1993
5175893 Dual flush valve assembly Jan. 5, 1993
5105480 Toilet flush valve apparatus Apr. 21, 1992
5088133 Flush mechanism for toilets Feb. 18, 1992
5031250 Mechanism for filling and discharging a toilet water tank Jul. 16, 1991
4910812 Semi-flush valve mechanism Mar. 27, 1990
4633534 Universal toilet tank shut-off assembly Jan. 6, 1987
4499616 Flush valve Feb. 19, 1985
4175295 Water saving toilet Nov. 27, 1979
4173044 Drain valve operating device for a cistern of flush toilet Nov. 6, 1979
4122564 Dual discharge valve unit Oct. 31, 1978











 
 
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