Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/DIG.13
Name: Baths, closets, sinks, and spittoons > Toilet having deformable trap

Patents under this class:

Patent Number Title Of Patent Date Issued
7376985 Moving siphon pipe driving device in a flushing pot May. 27, 2008
6859956 P-trap for plumbing drainage systems Mar. 1, 2005
5446928 Lift to flush toilet stool Sep. 5, 1995
4922554 Retainer for flexible drain pipes May. 8, 1990
4783859 Aircraft toilet flush valve Nov. 15, 1988
4750219 Urinal device Jun. 14, 1988
4706701 Odor trap assembly Nov. 17, 1987
4516278 Flexible plumbing trap May. 14, 1985
4028746 Portable toilet Jun. 14, 1977

  Recently Added Patents
Reproducible dither-noise injection
Three-dimensional filter
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
Method for treating oncological diseases
Neurostimulation system
Process for production of nickel oxide-stabilized zirconia composite oxide
Automated difference recognition between speaking sounds and music
  Randomly Featured Patents
System and method for collecting DNA and fingerprints
Apparatus and method to separate elements or materials of different sizes
High performance store instruction management via imprecise local cache update mechanism
Computer directory system having an application integration driver infrastructure
Retromolding extender
Shoe upper
System for solidification of liquid medical waste
Shoe upper
Thermoplastic pressure vessel