Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/681
Name: Baths, closets, sinks, and spittoons > Drain, overflow or trap for a sink or bath > Drain and overflow > And trap
Description: Subject matter wherein the apparatus includes means to prevent sewer gas from flowing into the sink or bath.










Patents under this class:

Patent Number Title Of Patent Date Issued
8621683 Flexible drainage trap Jan. 7, 2014
7921482 Adjustable plumbing fittings Apr. 12, 2011
7908685 Water trap for sanitary appliances Mar. 22, 2011
7596865 Method and apparatus for connecting sink off set from sewer Oct. 6, 2009
7246472 Drain and a building structure having a drain Jul. 24, 2007
7082628 Disposable solid waste detainment plumbing trap Aug. 1, 2006
6859956 P-trap for plumbing drainage systems Mar. 1, 2005
6845527 In-the-wall plumbing trap with integral waste and vent line Jan. 25, 2005
6757918 Waste outlet fitting for a sanitary appliance, in particular a urinal Jul. 6, 2004
6701541 Odor trap for a waterless urinal Mar. 9, 2004
6687926 Waste and overflow drain adaptor device Feb. 10, 2004
6341390 Plumbing trap system Jan. 29, 2002
6185758 Device in draining gutters Feb. 13, 2001
6049922 Solid-sediment retainment plumbing trap Apr. 18, 2000
5925242 Sand trap and flow controller mechanism for a bathtub Jul. 20, 1999
5720183 Water trap cup Feb. 24, 1998
5638557 Sink trap with valuables capture vessel Jun. 17, 1997
5413705 Filterless drain separator May. 9, 1995
5249398 Cesspool Oct. 5, 1993
5236137 Apparatus and method for garbage disposal cleaning Aug. 17, 1993
4953235 Trap fitting assembly Sep. 4, 1990











 
 
  Recently Added Patents
Error detection and recovery tool for logical volume management in a data storage system
High frequency vertical spring probe
System and method for solving connection violations
Measurement protocol for a medical technology apparatus
Transmission device
JTAG multiplexer with clock/mode input, mode/clock input, and clock output
Faucet handle
  Randomly Featured Patents
Vehicle lighting device
Method for evaluating a lithium niobate thin film and apparatus for preparing the same
Polyoxyalkylene lubricants of improved oxidative stability and lower viscosity
Composite housing for a computer system
Fluid line connector fitting with longitudinal release mechanism
Stacker having a classifying bullet to shift delivered sheet
In-line method of monitoring die attach material adhesive weight
Bed frame assembly
Methods for evaluating cholesterol metabolism and reagents therefor
Digital tuning of crystal oscillators