Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/641
Name: Baths, closets, sinks, and spittoons > Wash receptacles > Plural receptacles > With drain > Nested
Description: Subject matter wherein one of the wash vessels with a drain is of such size as to permit placement within the other vessel when desired.

Patents under this class:

Patent Number Title Of Patent Date Issued
7331070 Portable sink for the handicapped Feb. 19, 2008
6446280 Sink attachment Sep. 10, 2002
5661857 Wash basin repair by a molded insert Sep. 2, 1997
5435022 Secondary sink Jul. 25, 1995
5414880 Oil drain structure May. 16, 1995
5361429 Double tub bath structure Nov. 8, 1994
5136736 Sink accessory for soaking, washing or rinsing dishes Aug. 11, 1992
5073997 Built-in sink Dec. 24, 1991
4337540 Portable bathing tub accessory for shower stall Jul. 6, 1982
4336620 Self-skimming dish rinser Jun. 29, 1982

  Recently Added Patents
Transparent zebrafish and preparation method thereof
High voltage circuit for electrical stimulation
Methods and apparatuses for anti-shading correction with extended color correlated temperature dependency
Compounds, compositions and use
Managing multiple web services on a single device
Polyolefin and composition for pipe systems and sheets
Data architecture and user interface for plasma processing related software applications
  Randomly Featured Patents
Direct current voltage transformer
Recording disk hub bond
Synchronous read channel employing a sequence detector with programmable detector levels
Laser diode and semiconductor light-emitting device producing visible-wavelength radiation
Network connecting device, server device, terminal device, system, receiving method, character input method, transmission method, program, and computer-readable storage medium
Gift card
High velocity propeller
Nucleic acid probes for prenatal sexing
Method of heating a jacketed working surface of rotating roller and a rotary roller
Lateral transistor separated from substrate by intersecting slots filled with substrate oxide for minimal interference therefrom