Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/669
Name: Baths, closets, sinks, and spittoons > Having condition responsive supply outlet, drain, overflow or trap for a sink or bath > Float actuated
Description: Subject matter wherein the condition responsive means of the apparatus uses a buoyant body that rests or remains near the surface of a body of liquid to sense a randomly occurring situation or change in the environment to effect a change in the operation of the sink or bath.










Patents under this class:

Patent Number Title Of Patent Date Issued
8215335 Automatic fluid flow control device Jul. 10, 2012
8065759 McClain's bathtub monitor Nov. 29, 2011
7059342 Liquid shut-off system Jun. 13, 2006
7007319 Overflow device for bathtub Mar. 7, 2006
6952843 Overflow system for bathtub or other receptacle Oct. 11, 2005
6886592 Sewer relief valve with integral disinfectant means May. 3, 2005
6732388 Overflow system May. 11, 2004
6276005 Water recycling device Aug. 21, 2001
5645099 Sewer relief valve Jul. 8, 1997
5209257 Sewer relief valve May. 11, 1993
5121509 Overflow and drain fittings for sanitary devices Jun. 16, 1992
4903724 Liquid level control system Feb. 27, 1990
4682579 Condensate overflow control for furnace Jul. 28, 1987
4574399 Flushing, toilet tank-fed, primer valve for sewer line drain traps Mar. 11, 1986
4170049 Aqualock closet valve Oct. 9, 1979











 
 
  Recently Added Patents
Fuel cell and a method of manufacturing a fuel cell
Mobile browser context switching
Method and apparatus for sharing virtual workspaces
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Metal-doped oxide, method of preparing the same, and solid oxide electrolyte using the metal-doped oxide
Methods for enhancing tantalum filament life in hot wire chemical vapor deposition processes
Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip
  Randomly Featured Patents
Nozzle insert for dispensing viscous materials
Transport device for pull-type swathers and the like
Agricultural tractor
Tilt latch/sash lock assembly for windows
Trigger circuit of a column redundant circuit and related column redundant device
Mechanical throttle body injection apparatus
Juice making machine
Process for producing N.sub.1 -(.alpha.-butyrolactone- and N.sub.1 (.alpha. -
Seat headrest
Corrosion inhibition of iron and its alloys