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Class Information
Number: 4/670
Name: Baths, closets, sinks, and spittoons > Prefabricated (e.g., modular) plumbing system
Description: Subject matter comprising manufactured conduit or fitting (e.g., a coupling, elbow, tee, union, or reducer) arranged into a standardized unit for quick construction or flexible arrangement to provide fluid communication between the plumbing of a building and a water supply outlet (e.g., a faucet or showerhead), a sanitary or lavatory fixture (e.g., a flush closet, a sink, or bath), or a trap.

Patents under this class:

Patent Number Title Of Patent Date Issued
8214940 Quick sink Jul. 10, 2012
7299511 Stand up lavatory module Nov. 27, 2007
7175207 Connecting element for mechanically connecting components Feb. 13, 2007
6076204 Modular bathing unit Jun. 20, 2000
5652976 Prefabricated modular invalid bathroom unit Aug. 5, 1997
5459966 Prefabricated bathroom walls Oct. 24, 1995
5418986 Attachment plate for mounting for example sanitary fixture May. 30, 1995
5404599 Attachment plate on a supporting frame Apr. 11, 1995
4655011 Prefabricated building system Apr. 7, 1987
4654900 Bathtub valve fixture module Apr. 7, 1987
4457031 Modular pre-plumbed shower unit Jul. 3, 1984
4334723 Dental cabinet Jun. 15, 1982
4246664 Plumbing system and plumbing fittings for use therein Jan. 27, 1981
4142255 Prefabricated hygienic-sanitary components for bath-room and toilet outfit Mar. 6, 1979
3978529 Powder room and bathroom system Sep. 7, 1976

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