Oil toilet

Patents Grantslast 30 patents

  • Information Patent Grant

    Waterless urinal with liquid seal, liquid seal and method of using...

    • Patent number 6,589,440
    • Issue date Jul 8, 2003
    • John Atwill
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Self-cleaning, waste storing, odorless, environmentally friendly to...

    • Patent number 6,487,731
    • Issue date Dec 3, 2002
    • James Houde
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Animal waste collection arrangement

    • Patent number 4,627,383
    • Issue date Dec 9, 1986
    • Container Corporation of America
    • Romain Metzger
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Self-contained sewage waste disposal system

    • Patent number 4,519,103
    • Issue date May 28, 1985
    • American Standard Inc.
    • Kenneth J. De Graw
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Self-contained flow through sewage waste disposal system

    • Patent number 4,433,443
    • Issue date Feb 28, 1984
    • American Standard Inc.
    • Kenneth J. DeGraw
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Waterless flush toilet system

    • Patent number 4,222,130
    • Issue date Sep 16, 1980
    • Inca-One Corporation
    • George C. Roberts
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sewerless recirculating toilet and human waste storage system

    • Patent number 4,070,714
    • Issue date Jan 31, 1978
    • Monogram Industries, Inc.
    • Norris J. Bishton
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sewage system with reusable flush medium

    • Patent number 3,974,528
    • Issue date Aug 17, 1976
    • Chrysler Corporation
    • Robert W. Claunch
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Oil recirculating toilets

    • Patent number 3,951,796
    • Issue date Apr 20, 1976
    • Monogram Industries, Inc.
    • James M. Kemper
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Oil recovery system

    • Patent number 3,934,275
    • Issue date Jan 27, 1976
    • Norris J. Bishton
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3922730

    • Patent number 3,922,730
    • Issue date Dec 2, 1975
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3829909

    • Patent number 3,829,909
    • Issue date Aug 20, 1974
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3673614

    • Patent number 3,673,614
    • Issue date Jul 4, 1972
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3431563

    • Patent number 3,431,563
    • Issue date Mar 11, 1969
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3032776

    • Patent number 3,032,776
    • Issue date May 8, 1962
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2522072

    • Patent number 2,522,072
    • Issue date Sep 12, 1950
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1050290

    • Patent number 1,050,290
    • Issue date Jan 14, 1913
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents