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Class Information
Number: 4/458
Name: Baths, closets, sinks, and spittoons > Dry closets > Automobile
Description: Subject matter wherein the receptacle is part of or combined with an automobile.

Sub-classes under this class:

Class Number Class Name Patents
4/114.1 Urinal 10

Patents under this class:

Patent Number Title Of Patent Date Issued
8181284 Mobile sanitary urinal and method of use thereof May. 22, 2012
7313833 Vehicle emergency toilet system Jan. 1, 2008
6957450 Standardized recreational vehicle sanitary system Oct. 25, 2005
6910230 Submergible public sanitary device Jun. 28, 2005
6782561 Standardized recreational vehicle sanitary system Aug. 31, 2004
6775860 Trailer hitch portable toilet and camp chair and having a portable ambidextrous retractable toilet tissue holder and method therefor Aug. 17, 2004
6681413 Portable restroom having a removable waste storage container and method therefor Jan. 27, 2004
6571402 Hitch mounted portable toilet seat Jun. 3, 2003
6505354 Urinal Jan. 14, 2003
6240576 Portable toilet Jun. 5, 2001
6125480 Vehicle mounted toilet seat Oct. 3, 2000
6023792 Portable toilet Feb. 15, 2000
5946742 Truck urine reservoir Sep. 7, 1999
5848443 Portable automobile urinal Dec. 15, 1998
5568817 Compact device for controlling runoff of fluid Oct. 29, 1996
5183293 Waste management system Feb. 2, 1993
5031249 Universal recreational vehicle toilet system with removable holding tank Jul. 16, 1991
5020321 Exhaust powered waste processing unit Jun. 4, 1991
4454613 Self-contained, compact towable facility having maximized balanced water storage, drain water collection and waste water isolation systems Jun. 19, 1984
4376314 Vehicular toilet Mar. 15, 1983
4332040 Self-contained, compact towable facility having maximized balanced water storage drain water collection and waste water isolation systems Jun. 1, 1982
4180876 Portable toilets Jan. 1, 1980
4042981 Toilet waste holding apparatus Aug. 23, 1977
3986215 Detachable toilet seat for small boats Oct. 19, 1976
3936888 Effluent disposal system Feb. 10, 1976

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