Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/433
Name: Baths, closets, sinks, and spittoons > Flush closet > Bowl > Pump or suction-type discharge > With flush supply pump > Unitary with discharge pump
Description: Subject matter wherein the flush supply pump and the discharge pump are in a single chamber or adjacent chambers and have at least one common movable element.










Patents under this class:

Patent Number Title Of Patent Date Issued
8667621 Sanitary washing apparatus Mar. 11, 2014
8529223 Dual diaphragm pump assembly for a sanitation system Sep. 10, 2013
8418278 Sanitary washing device Apr. 16, 2013
6625822 Toilet with a modular vacuum flush system Sep. 30, 2003
6085364 Rechargeable battery system for a marine vessel toilet Jul. 11, 2000
5987658 Single motor, dual clutch marine vessel toilet Nov. 23, 1999
5621924 Vacuum tank construction for a vacuum toilet assembly Apr. 22, 1997
4306321 Boat and caravan closet Dec. 22, 1981
4246665 Non-polluting toilet system Jan. 27, 1981
4232409 Pneumatic assisted flushing apparatus for toilets Nov. 11, 1980
4152794 Automatic pressure flush-toilet of delaying drainage May. 8, 1979
4131959 Non-polluting toilet system Jan. 2, 1979
3996628 Water closets Dec. 14, 1976











 
 
  Recently Added Patents
Vanadium, cobalt and strontium additives for use in aluminum back solar cell contacts
System and method for oscillator frequency control
Spray drying vancomycin
Method and system for calibrating laser profiling systems
Method and structure of forming backside through silicon via connections
Light-emitting element, light-emitting device, and electronic device
Digital broadcast receiver and method for processing caption thereof
  Randomly Featured Patents
Friction welded nonconsumable electrode assembly and use thereof for electrolytic production of metals and silicon
Virtual channel synchronous dynamic random access memory
Personal computer server
Digitizer stylus
Dispersion strengthened alloy containing in-situ-formed dispersoids and articles and methods of manufacture
Method and apparatus for evaluating signals produced in a magnetic resonance imaging system
Disc storage device
Replacement valve assembly for flush tank toilets
Suspended chair
Combined locking mechanism and switch especially for power tools