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Class Information
Number: 4/422
Name: Baths, closets, sinks, and spittoons > Flush closet > Bowl > Siphon discharge > With flush valve
Description: Subject matter wherein a valve is combined with the bowl structure to provide the fluid supply for the bowl.

Sub-classes under this class:

Class Number Class Name Patents
4/423 With vacuum breaker 3

Patents under this class:

Patent Number Title Of Patent Date Issued
8434888 Safety helmet or headpiece with improved safety features May. 7, 2013
7069604 Tankless western-style flush toilet Jul. 4, 2006
7036159 Tankless toilet, western-style flush toilet, part washing device and spud for flush toilet May. 2, 2006
6823535 Tankless western-style flush toilet including control portion Nov. 30, 2004
6718564 Adapter for converting a flushometer valve to a water source Apr. 13, 2004
6675399 Tankless toilet, western-style flush toilet, private part washing device and spud for flush toilet Jan. 13, 2004
6279176 Low water toilet Aug. 28, 2001
5803114 Back jet flush toilet systems and methods Sep. 8, 1998
5308405 Toilet bowl cleaning system May. 3, 1994
4616035 Pesticidally active novel N-oxalyl derivatives of N-methylcarbamates Oct. 7, 1986
4094327 Fluid control device Jun. 13, 1978
3965492 Electric flushing toilet bowl Jun. 29, 1976

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