Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/424
Name: Baths, closets, sinks, and spittoons > Flush closet > Bowl > Siphon discharge > Extra trap or false trap
Description: Subject matter wherein the bowl discharges to a liquid-seal trap or to a similar unsealed trap.










Patents under this class:

Patent Number Title Of Patent Date Issued
7594282 Western-style toilet facility Sep. 29, 2009
7376985 Moving siphon pipe driving device in a flushing pot May. 27, 2008
6757918 Waste outlet fitting for a sanitary appliance, in particular a urinal Jul. 6, 2004
5983413 High performance flush toilet Nov. 16, 1999
5918325 Flush toilet bowl Jul. 6, 1999
5642533 Water saving toilet Jul. 1, 1997
5487193 Enhanced operation toilet Jan. 30, 1996
5404597 Vacuum assist toilet trap Apr. 11, 1995
5386596 Water saver toilet Feb. 7, 1995
4499617 Water closet modifications Feb. 19, 1985
4407025 Water-conserving toilet Oct. 4, 1983
4197599 Water-saving toilet bowl Apr. 15, 1980
4155129 Pan type bottom discharge toilet May. 22, 1979
4115883 Diaphragm activated toilet Sep. 26, 1978











 
 
  Recently Added Patents
Optical power measurement method, optical line terminal and optical network unit
Fluid conduit with PTC fabric heating
Digital-to-analog converter and performing method thereof
Direct file transfer between subscribers of a communications systems
Switched capacitor hold-up scheme for constant boost output voltage
Volume compensation within a photovoltaic device
Mobile electronic device
  Randomly Featured Patents
Anatomically correct tongue scraping tool and method of use
Phyllanthus extract
Friction coupling for a reversible belt tensioner
Tape cassette having means for adjusting a tape segment length for a thermal printer
Glasses with color-switchable, multi-layered lenses
Pile surfaced friction device
Method of manufacturing a semiconductive device with an enhanced junction breakdown strength
Sulfur electrode for sodium-sulfur batteries
Multipolar electrical jack
Prefabricated in-wall water service box