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  • CPC
  • F01L29/12
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L29/00Reversing gear

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Patents Grantslast 30 patents

  • Information Patent Grant

    2432649
    • Patent number 2,432,649
    • Issue date Dec 16, 1947
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2262835
    • Patent number 2,262,835
    • Issue date Nov 18, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2243865
    • Patent number 2,243,865
    • Issue date Jun 3, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2243656
    • Patent number 2,243,656
    • Issue date May 27, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2239893
    • Patent number 2,239,893
    • Issue date Apr 29, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2239137
    • Patent number 2,239,137
    • Issue date Apr 22, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2119109
    • Patent number 2,119,109
    • Issue date May 31, 1938
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2029404
    • Patent number 2,029,404
    • Issue date Feb 4, 1936
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1974200
    • Patent number 1,974,200
    • Issue date Sep 18, 1934
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1859647
    • Patent number 1,859,647
    • Issue date May 24, 1932
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1830211
    • Patent number 1,830,211
    • Issue date Nov 3, 1931
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1712120
    • Patent number 1,712,120
    • Issue date May 7, 1929
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1675576
    • Patent number 1,675,576
    • Issue date Jul 3, 1928
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1611236
    • Patent number 1,611,236
    • Issue date Dec 21, 1926
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1500685
    • Patent number 1,500,685
    • Issue date Jul 8, 1924
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1476470
    • Patent number 1,476,470
    • Issue date Dec 4, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1449947
    • Patent number 1,449,947
    • Issue date Mar 27, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1443888
    • Patent number 1,443,888
    • Issue date Jan 30, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1437704
    • Patent number 1,437,704
    • Issue date Dec 5, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1403569
    • Patent number 1,403,569
    • Issue date Jan 17, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1353114
    • Patent number 1,353,114
    • Issue date Sep 14, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1339939
    • Patent number 1,339,939
    • Issue date May 11, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents