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
Wavelength and power scalable waveguiding-based infrared laser system
Nanocatalysts structure, process for the preparation and use thereof
Method and apparatus for wireless transmission of diagnostic information
Automated solar collector installation design including ability to define heterogeneous design preferences
Resource compatability for data centers
System and method for detecting executable machine instructions in a data stream
  Randomly Featured Patents
Apparatus for disinfection of a sanitary facility or sanitary equipment
Driving device and driving method of the same
Air feed control device for an endoscope
Golf ball with improved flight performance
Vehicle speed control system for motor vehicle having an automatic transmission control system
Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
Image stabilizing control method offering a short waiting time for operation recovery and image forming apparatus incorporating said control method
Attachable and detachable continuously supplying ink container
Prefabricated panel module construction