Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/266
Name: Baths, closets, sinks, and spittoons > Spittoons > Flushing > Flush valve and outlet valve
Description: The spittoon is provided with a water-supply valve and discharge valve cooperating in operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
4165546 Portable cuspidor Aug. 28, 1979
3964112 Dental cuspidor with fluid recirculation system Jun. 22, 1976

  Recently Added Patents
Storage device having clock adjustment circuitry with firmware-based predictive correction
Faucet handle
Technique for skipping irrelevant portions of documents during streaming XPath evaluation
Semiconductor device and method of manufacturing the same
Image processing apparatus, image printing apparatus and printing data generation method
Digital microwave radio link with adaptive data rate
Categorizing bit errors of solid-state, non-volatile memory
  Randomly Featured Patents
Display with an electrically conducting layer
N-(2-Aminocyclopentyl)-N-alkanoylanilides as CNS anti-depressants
Fiber aggregate
Flexible support structure for a geared architecture gas turbine engine
Operable floating gate contact for SOI with high Vt well
Method of detecting broken window foil of apparatus for treating waste gas with irradiation
Portable video system
Image forming apparatus and method for controlling image density thereof
Emulsion copolymer anion exchange resins
Wireless communication device and method for performing neighbor cell analysis during continuous packet connectivity mode