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Class Information
Number: 4/673
Name: Baths, closets, sinks, and spittoons > Supply outlet combined with a drain, overflow or trap for a sink or bath > Supply outlet and drain
Description: Subject matter wherein the apparatus directs or controls the flow of water from the supply outlet and is combined with other apparatus that empties water from the sink or bath.

Sub-classes under this class:

Class Number Class Name Patents
4/674 And overflow 7

Patents under this class:

Patent Number Title Of Patent Date Issued
8677522 Food preparation sink Mar. 25, 2014
6491058 Structure for locating water mixing bolt of lavatory faucet Dec. 10, 2002
6484329 Bladder-controlled stopper device Nov. 26, 2002
5458769 Floor drain Oct. 17, 1995
5022429 Valve assembly for plumbing fixture Jun. 11, 1991
4760614 Drainage pipe stoppage displacer Aug. 2, 1988
4716925 Reversible washing machine box Jan. 5, 1988
4192026 Drain valve ball lever Mar. 11, 1980

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