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Class Information
Number: 4/485
Name: Baths, closets, sinks, and spittoons > Dry closets > Seat subclosure
Description: Subject matter wherein a valve or closure is beneath a seat.

Sub-classes under this class:

Class Number Class Name Patents
4/486 Seat or lid operated 3

Patents under this class:

Patent Number Title Of Patent Date Issued
6003162 Waste disposal apparatus Dec. 21, 1999
5522099 Wash water draining device for washing patients in bed Jun. 4, 1996
5485637 Holding tank for waste Jan. 23, 1996
4656678 Bath tub stool Apr. 14, 1987

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