TREA

with positively-driven trip levers

Follow

Industry

  • CPC
  • F01L31/04
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L31/00Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00

Current Industry

F01L31/04with positively-driven trip levers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2574206
    • Patent number 2,574,206
    • Issue date Nov 6, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2571278
    • Patent number 2,571,278
    • Issue date Oct 16, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2504298
    • Patent number 2,504,298
    • Issue date Apr 18, 1950
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2408980
    • Patent number 2,408,980
    • Issue date Oct 8, 1946
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2359647
    • Patent number 2,359,647
    • Issue date Oct 3, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2348809
    • Patent number 2,348,809
    • Issue date May 16, 1944
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2311912
    • Patent number 2,311,912
    • Issue date Feb 23, 1943
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2260458
    • Patent number 2,260,458
    • Issue date Oct 28, 1941
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2094159
    • Patent number 2,094,159
    • Issue date Sep 28, 1937
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1561552
    • Patent number 1,561,552
    • Issue date Nov 17, 1925
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1349787
    • Patent number 1,349,787
    • Issue date Aug 17, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    931934
    • Patent number 931,934
    • Issue date Aug 24, 1909
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    916491
    • Patent number 916,491
    • Issue date Mar 30, 1909
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    893188
    • Patent number 893,188
    • Issue date Jul 14, 1908
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    727908
    • Patent number 727,908
    • Issue date May 12, 1903
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    677370
    • Patent number 677,370
    • Issue date Jul 2, 1901
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    655096
    • Patent number 655,096
    • Issue date Jul 31, 1900
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    646187
    • Patent number 646,187
    • Issue date Mar 27, 1900
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    610047
    • Patent number 610,047
    • Issue date Aug 30, 1898
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    609562
    • Patent number 609,562
    • Issue date Aug 23, 1898
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    607089
    • Patent number 607,089
    • Issue date Jul 12, 1898
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    590841
    • Patent number 590,841
    • Issue date Sep 28, 1897
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    473743
    • Patent number 473,743
    • Issue date Apr 26, 1892
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    453173
    • Patent number 453,173
    • Issue date May 26, 1891
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    383430
    • Patent number 383,430
    • Issue date May 29, 1888
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    355335
    • Patent number 355,335
    • Issue date Jan 4, 1887
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    332101
    • Patent number 332,101
    • Issue date Dec 8, 1885
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    309849
    • Patent number 309,849
    • Issue date Dec 30, 1884
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    259963
    • Patent number 259,963
    • Issue date Jun 20, 1882
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    252579
    • Patent number 252,579
    • Issue date Jan 17, 1882
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents