Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Compounds and compositions for treating chemical warfare agent-induced injuries
Probe card holding apparatus with probe card engagement structure
Tracking data eye operating margin for steady state adaptation
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film
Semiconductor device
Method of controlling mechanical mechanisms of optical storage apparatus for peak power/current reduction, and related optical storage apparatus and machine-readable medium
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
  Randomly Featured Patents
Vehicle roof antenna with a mounting part for an antenna rod with simultaneous securing of a cover hood
Apparatus and method for locally caching query explain data
Method for detecting quantity variation of high purity liquid chemicals and devices to carry out the method
Image communication apparatus
Process for solidifying radioactive waste
Simulated tin can target game
Airbag and airbag system
One-step enzymatic and amine detection technique
System for filtering color television signals utilizing comb filtering of liminance with variable combing level at low frequencies and filtering of chrominance by comb filtering time multiplex
Braking force controller for electric vehicle