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
Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers
Fast and compact circuit for bus inversion
Method and apparatus for verifiable generation of public keys
Antenna arrangement and antenna housing
Control of protein activity using a conducting polymer
Single mode optical fiber with improved bend performance
Distylium plant named `PIIDIST-I`
  Randomly Featured Patents
Mixing and reducing machine with an upward conveying mixing blade
Printer
Wave-soldering device
High efficient encoding/decoding system
Orifice plate for producing plastic strands in which a small distribution channel is provided to maintain melt flow velocity
Semiconductor device
Container
Temperature controlled microfabricated two-pin liquid sample dispensing system
Apparatus for transferring a wafer
Method and apparatus for planning base station controllers in a wireless network