Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/285
Name: Baths, closets, sinks, and spittoons > Spittoons > Flexible material and holder
Description: The receptacle is made of flexible or paper material and is generally placed in a cup or holder.

Patents under this class:

Patent Number Title Of Patent Date Issued
7739755 Spit cup Jun. 22, 2010
6305033 Hand-held cuspidor with replaceable cup Oct. 23, 2001
6112778 Fill valves, nozzle adapters for fill valves, and methods Sep. 5, 2000
5325546 Hand held spittoon Jul. 5, 1994
4908882 Portable spittoon Mar. 20, 1990
4610039 Waste container Sep. 9, 1986
4305161 Urinating aid for women Dec. 15, 1981
4159549 Cuspidor Jul. 3, 1979

  Recently Added Patents
Digital broadcast receiver and method for processing caption thereof
Accessory sleeve
Deflection device for a scanner with Lissajous scanning
Automatic image-content based adjustment of printer printing procedures
Thwarting keyloggers using proxies
Inkjet ink
Routing of data including multimedia between electronic devices
  Randomly Featured Patents
Hollow tubular members and a method of making such members
Semiconductor device and method of manufacturing the same
Real-time face tracking in a digital image acquisition device
Mismatch shaped analog to digital converter
Process for the production of calcium hypochlorite and product obtained by this process
Geranium plant named `Genfivio`
Heterodyne michelson interferometer for polarization measurements
Model train remote control system having realistic speed and special effects control
Hands-free golf ball teeing device
Interface converter for image processing systems