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Class 4/360 - Dashpot-controlled outlet valve


Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: Subject matter having retarding mechanism to control the
No. of patents: 5
Last issue date: 08/30/2005


NumberTitleIssue Date
6934976Toilet flusher with novel valves and controls
A tank-type flusher includes an intake valve, i.e., a fill valve, a diaphragm-operated flush valve, and a pressure control mechanism. The intake valve is connected to an external water source and is constructed to close water flow to a water storage tank at about a ...
08/30/2005
6896237Control valve for a water closet
An improved control valve in combination with a pressurized water closet having a housing, a spool rotatable within the housing, a valve stem threading engaging the spool but fixed from rotating relative to the housing and a needle valve extending from the valve ste...
05/24/2005
5864893Water discharge assembly for a tank
A water discharge assembly includes an outlet having a neck extending from a top thereof and an overflow pipe is connected to the outlet. A control member has a top and a tubular member extending downwardly from an underside of the top, wherein the tubula...
02/02/1999
4587679Toilet flushing device
A flushing device controllable for discharging a desired amount of water after use of a toilet is provided with a cylinder supported within the tank, a piston slidable in the cylinder and divides the inner space thereof into an upper chamber and a lower c...
05/13/1986
4412362Partial flush apparatus utilizing pneumatic time delay mechanism
A partial flush apparatus, for use in conjunction with a conventional flush toilet, utilizes a pneumatic time delay mechanism for partially flushing the contents of the water tank into the toilet bowl. An extension member is secured to the conventional fl...
11/01/1983
 
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