Class 4/383 - With overflow through valve closure

Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: Subject matter including a tubular conduit mounted in and
No. of patents: 3
Last issue date: 11/28/1989

Number	Title	Issue Date
4882793	Dual flush cistern mechanism The present invention discloses a dual flush cistern mechanism in which a hollow central stem functions as a flush valve operating member, a slide for a float and an overflow pipe. The float is retained on the stem by a releasable latch during normal oper...	11/28/1989
4357720	Flush valve mounting for toilets A flush valve mounting permitting adjustment of water flow to the requirements of different types of toilet bowl comprises a housing in which a float container with a float therein is removably emplaced. The lower portion of the housing has window apertur...	11/09/1982
4305163	Toilet bowl flush system A flush valve mechanism for controlling the flushing action of water thro the water outlet of a flush cistern is provided. The mechanism comprises a water outlet valve liftable off the water outlet to effect the flushing action and a buoyant, valve-engag...	12/15/1981

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