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
Controller interface providing improved data reliability
Cancer treatment kits comprising therapeutic antibody conjugates that bind to aminophospholipids
Resist underlayer film forming composition for lithography, containing aromatic fused ring-containing resin
State control of remote hosts for management of distributed applications
Front exterior of an automotive tail lamp
Dual functional medium shredding machine structure
Method of transmitting and receiving a paging message in a mobile communication system
  Randomly Featured Patents
Curable thermosetting prepolymerised imide resin compositions
Photosensitive member cartridge
Depth determination system utilizing parameter estimation for a downhole well logging apparatus
Method and apparatus for mobile internet protocol registering or deregistering
Coffee machine
Active metric learning device, active metric learning method, and active metric learning program
Intersomatic cage with unified grafts
Driving apparatus, holding apparatus, exposure apparatus, and device fabrication method
External memory device
Method and apparatus for preventing residual water formation