On single driving member

Patents Grantslast 30 patents

  • Information Patent Grant

    Reversible power takeoff driven post hole digger

    • Patent number 7,210,543
    • Issue date May 1, 2007
    • James B Sumner
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Drive unit for adjustable beds

    • Patent number 4,324,010
    • Issue date Apr 13, 1982
    • Joerns Furniture Company
    • Don M. Houlberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3040318

    • Patent number 3,040,318
    • Issue date Jun 19, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2993387

    • Patent number 2,993,387
    • Issue date Jul 25, 1961
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2975563

    • Patent number 2,975,563
    • Issue date Mar 21, 1961
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2942489

    • Patent number 2,942,489
    • Issue date Jun 28, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2912883

    • Patent number 2,912,883
    • Issue date Nov 17, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2814007

    • Patent number 2,814,007
    • Issue date Nov 19, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2690679

    • Patent number 2,690,679
    • Issue date Oct 5, 1954
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2595229

    • Patent number 2,595,229
    • Issue date May 6, 1952
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2548940

    • Patent number 2,548,940
    • Issue date Apr 17, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2468919

    • Patent number 2,468,919
    • Issue date May 3, 1949
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2458229

    • Patent number 2,458,229
    • Issue date Jan 4, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2408067

    • Patent number 2,408,067
    • Issue date Sep 24, 1946
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2386923

    • Patent number 2,386,923
    • Issue date Oct 16, 1945
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2384044

    • Patent number 2,384,044
    • Issue date Sep 4, 1945
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2343577

    • Patent number 2,343,577
    • Issue date Mar 7, 1944
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2309668

    • Patent number 2,309,668
    • Issue date Jan 26, 1943
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2309669

    • Patent number 2,309,669
    • Issue date Jan 26, 1943
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2125769

    • Patent number 2,125,769
    • Issue date Aug 2, 1938
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2112843

    • Patent number 2,112,843
    • Issue date Apr 5, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2053484

    • Patent number 2,053,484
    • Issue date Sep 8, 1936
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2021377

    • Patent number 2,021,377
    • Issue date Nov 19, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2020200

    • Patent number 2,020,200
    • Issue date Nov 5, 1935
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2010366

    • Patent number 2,010,366
    • Issue date Aug 6, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2003719

    • Patent number 2,003,719
    • Issue date Jun 4, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1991954

    • Patent number 1,991,954
    • Issue date Feb 19, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1986295

    • Patent number 1,986,295
    • Issue date Jan 1, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1983666

    • Patent number 1,983,666
    • Issue date Dec 11, 1934
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1949015

    • Patent number 1,949,015
    • Issue date Feb 27, 1934
    • B66 - HOISTING LIFTING HAULING