Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/262
Name: Baths, closets, sinks, and spittoons > Spittoons > Flushing
Description: Spittoons having means for washing away the sputa.

Sub-classes under this class:

Class Number Class Name Patents
4/263 Dental 11
4/266 Flush valve and outlet valve 2
4/265 Hand pump 0

Patents under this class:

Patent Number Title Of Patent Date Issued
6523193 Prevention system and preventing method against infectious diseases, and apparatus for supplying fluids Feb. 25, 2003
5918323 Hospital liquid sanitation cart Jul. 6, 1999
5738118 Apparatus for collecting cigarette smoke, ash and cigarette ends Apr. 14, 1998
5367717 Cuspidor Nov. 29, 1994
5117511 Liquid disposal automotive accessory Jun. 2, 1992
4989275 Flushable vehicle spittoon Feb. 5, 1991
4470163 Spitting device for dental purposes Sep. 11, 1984
4165546 Portable cuspidor Aug. 28, 1979
3964112 Dental cuspidor with fluid recirculation system Jun. 22, 1976

  Recently Added Patents
Method and device for synthesizing image
Content display system
High performance data transport system and method
System and method for producing statistically valid assay means and ranges for quality control materials
Binder for secondary battery providing excellent adhesion strength and cycle property
Implantable neuro-stimulation electrode with fluid reservoir
Diazeniumdiolated phosphorylcholine polymers for nitric oxide release
  Randomly Featured Patents
Deployable running board to provide rollover resistance
Spring-loaded kinematic adjustment screw
Apparatus and method for producing solid polymeric material from a dilute polymer solution
Enslaved active implantable medical device protected from the effects of brady-and/or tachy-dependent extrasystoles
Toughness, adhesion and smooth metal lines of porous low k dielectric interconnect structures
Step coverage and overhang improvement by pedestal bias voltage modulation
Diffusion lens
Surveying instrument
Method for determining damping coefficients
Calibrating a wireless communication device