Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/639
Name: Baths, closets, sinks, and spittoons > Wash receptacles > Plural receptacles
Description: Subject matter having more than one vessel for washing.










Sub-classes under this class:

Class Number Class Name Patents
4/640 With drain 21


Patents under this class:

Patent Number Title Of Patent Date Issued
8381328 Spa manicure apparatus Feb. 26, 2013
7039963 Lavatory system May. 9, 2006
6058523 Insulated bed bath construction May. 9, 2000
5647073 Padding system adapted for a sink Jul. 15, 1997
5615423 Surgical drape with placement indicia Apr. 1, 1997
5522095 Method and apparatus for producing sterile surgical media Jun. 4, 1996
5397099 Sink arrangement with faucet having dual operational mode Mar. 14, 1995
5333326 Method and apparatus for producing surgical slush and heated sterile liquid Aug. 2, 1994
5279007 Web protection system for double sinks Jan. 18, 1994
4998306 Built-in sink Mar. 12, 1991
4624020 Sink unit particularly household kitchen sink unit Nov. 25, 1986
4369532 Sink assembly Jan. 25, 1983
4336620 Self-skimming dish rinser Jun. 29, 1982











 
 
  Recently Added Patents
Signal processing apparatus and methods
Peptide vectors
Sensor system
Portable stand for computer
Managing job execution
Wireless network device including a polarization and spatial diversity antenna system
Method of operating a split gate flash memory cell with coupling gate
  Randomly Featured Patents
Tumbler holder
Pillow top for a cushion
Assembly, and associated method, for remotely monitoring a surveillance area
User query data mining and related techniques
Synapse circuit which utilizes ballistic electron beams in two-dimensional electron gas
Bottle or the like
Apparatus for developing or peeling alkali-type photosensitive film
Method of plating a metal or metal compound on a semiconductor substrate that includes using the same main component in both plating and etching solutions
Homogeneous enzyme immunoassay for ferritin
Antenna structure and installation