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
Permitting access of slave device from master device based on process ID's
MRAM with sidewall protection and method of fabrication
Method for operation of multi-layer-multi-turn high efficiency inductors
Polymer bonded fibrous coating on dipped rubber articles skin contacting external surface
Wafer-level chip scale package
Transfer device and image forming apparatus including regulation member
Hybrid interconnect scheme including aluminum metal line in low-k dielectric
  Randomly Featured Patents
Photoconductors with silanol-containing photogenerating layer
Color image forming method using flattened toner
Method and apparatus for breaking up and separating waste glass to obtain cullet
Systems and methods for circular buffering control in a memory device
Modified sFv molecules which mediate adhesion between cells and uses thereof
Mesh vehicle seats
Weight compensation mechanism and method using bevel gear and robot arm using the same
Multicast communication method and apparatus
Bicycle carrier