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Class Information
Number: 4/111.1
Name: Baths, closets, sinks, and spittoons > Dry closets > With heating meas
Description: Device having means for elevating the temperature of material discharged to the closet to dry or burn the same.










Sub-classes under this class:

Class Number Class Name Patents
4/111.2 And cyclic control means 18
4/111.6 And separate drying zone 17
4/111.5 Electric 34
4/111.4 Fluid fuel burner 14


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8533873 Incinerating commode Sep. 17, 2013
7730558 Treatment apparatus for excrement of rest room Jun. 8, 2010
7127748 Incinerating commode Oct. 31, 2006
6763528 Incinerating commode Jul. 20, 2004
6745407 Systems and methods for waste disposal for use in a vehicle Jun. 8, 2004
6496988 Compact recycling electric dehydration toilet Dec. 24, 2002
6470501 Automatic incinerator of human body's excrement applicable to toilet Oct. 29, 2002
6442768 Compact recycling electric dehydration toilet Sep. 3, 2002
6101638 Toilet utilizing air pressure, grinding and heat to produce a dry powder waste Aug. 15, 2000
6081940 Non-flushing toilet Jul. 4, 2000
6052836 Electric toilet Apr. 25, 2000
5924141 Combustion toilet Jul. 20, 1999
5887290 Waterless Toilet System Mar. 30, 1999
5832623 Dirt drying processing equipment Nov. 10, 1998
5622617 Garbage treating apparatus with connected moisture sensor and controller Apr. 22, 1997
5598641 Raw sewage disposal apparatus Feb. 4, 1997
5575082 Raw sewage disposal apparatus Nov. 19, 1996
5564133 Raw sewage disposal apparatus Oct. 15, 1996
5418982 Raw sewage disposal apparatus and prefab for accommodating the same May. 30, 1995
5357880 Raw sewage disposal apparatus Oct. 25, 1994
5276924 Method and apparatus for disposing of body wastes Jan. 11, 1994
5273719 Urine treating device Dec. 28, 1993
5257466 Raw sewage disposal apparatus Nov. 2, 1993
5230164 Raw sewage disposal apparatus Jul. 27, 1993
5152074 Raw sewage drying apparatus Oct. 6, 1992
5149399 Liquid evaporator Sep. 22, 1992
5058213 Raw sewage drying apparatus Oct. 22, 1991
5020321 Exhaust powered waste processing unit Jun. 4, 1991
4999857 Toilet sewage treatment unit Mar. 19, 1991
4999930 Raw sewage drying apparatus Mar. 19, 1991
4627116 Compost toilet apparatus Dec. 9, 1986
4546502 Evaporative waste disposal system Oct. 15, 1985
4521304 Apparatus for biodegrading organic waste Jun. 4, 1985
4499614 Organic waste bioconverter and method Feb. 19, 1985
4364130 Container for decomposable material such as excrement Dec. 21, 1982
4359789 Sewerless disposal system Nov. 23, 1982
4347632 Organic material recycling method and device Sep. 7, 1982
4346002 Waterless vacuum toilet Aug. 24, 1982
4343051 Decomposition container, especially a decomposition latrine Aug. 10, 1982
4313234 Toilet Feb. 2, 1982
4254515 Compost-type toilet equipment Mar. 10, 1981
4213864 Combination of a biological dry toilet and a biological waste water purifying plant Jul. 22, 1980
4205403 Incinerator urinal Jun. 3, 1980
4196477 Evaporative toilet Apr. 8, 1980
4174371 Integrated solar heated resource transformation system Nov. 13, 1979
4163294 Toilet facility Aug. 7, 1979
4162656 Waste disposal by incineration Jul. 31, 1979
4161792 Waste disposal system and method Jul. 24, 1979
4159547 Incinerator urinal Jul. 3, 1979
4148103 Toilet of incinerating type Apr. 10, 1979

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