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
System, method, and software for researching, analyzing and comparing expert witnesses
Image forming apparatus and job request control method instructed by authenticated users
Intelligent and automated code deployment
Curved structural part made of composite material and a process for manufacturing such a part
Data consumption framework for semantic objects
Validating the configuration of distributed systems
  Randomly Featured Patents
Bill validator with bar code detector
Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector
Apparatus and method for compression of facsimile information by pattern matching
Narrow weighing system arranged in narrowly spaced rows in the lateral direction
Door opener lever
Hybrid eccentric wedge anchor
Low power line system and method
Nickel aluminide intermetallic alloys for tooling applications
Optimized memory addressing
Retargetable VLIW computer architecture and method of executing a program corresponding to the architecture