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Class Information
Number: 4/346
Name: Baths, closets, sinks, and spittoons > Flush closet > Plural flush, preliminary or subsequent > Including plural compartments in tank
Description: Subject matter wherein the tank has more than one compartment.

Patents under this class:

Patent Number Title Of Patent Date Issued
8239976 Dual flow toilet adjustment system Aug. 14, 2012
7958576 Decorative toilet for the physically challenged Jun. 14, 2011
7810178 Dual toilet tank system Oct. 12, 2010
6854494 Cup and probe assembly for use in a valve system for transferring a liquid between two sources Feb. 15, 2005
6571400 Toilet bowl water flow adjustment system Jun. 3, 2003
6282731 Multiple variable flush water storage tank toilet Sep. 4, 2001
5761749 Structure of toilet bowl Jun. 9, 1998
5685026 Structure of toilet bowl Nov. 11, 1997
5642533 Water saving toilet Jul. 1, 1997
5450634 Incremental dual storage water flush toilet Sep. 19, 1995
4462124 Flush apparatus for water closet and method of operation Jul. 31, 1984
4388737 Toilet tank insert water saver Jun. 21, 1983
4358864 Combination wash basin and toilet conservation system Nov. 16, 1982
4304014 Variable volume flushing cistern Dec. 8, 1981
4225985 Valved volume dividing means Oct. 7, 1980
4221010 Flush tank metering device Sep. 9, 1980
4219895 Variable volume flushing cistern Sep. 2, 1980
4193145 Toilet flushing valve mechanism Mar. 18, 1980
4143430 Valved volume dividing means Mar. 13, 1979

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