the control being mechanical

Patents Grantslast 30 patents

  • Information Patent Grant

    Operating system for an architectural covering

    • Patent number 10,941,614
    • Issue date Mar 9, 2021
    • Hunter Douglas Inc.
    • Ronald Holt
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Operating system for an architectural covering

    • Patent number 10,407,983
    • Issue date Sep 10, 2019
    • Hunter Douglas Inc.
    • Ronald Holt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system of automatic transmission for vehicle prov...

    • Patent number 10,161,520
    • Issue date Dec 25, 2018
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overdrive for motor vehicles

    • Patent number 4,223,572
    • Issue date Sep 23, 1980
    • AB Volvo
    • Stig H. A. Weiertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable speed winch

    • Patent number 3,962,935
    • Issue date Jun 15, 1976
    • Barwin Pty. Limited
    • Albert John Hutton
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Control means

    • Patent number 3,937,313
    • Issue date Feb 10, 1976
    • GKN Transmissions Limited
    • Randle Leslie Abbott
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3901104

    • Patent number 3,901,104
    • Issue date Aug 26, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3842691

    • Patent number 3,842,691
    • Issue date Oct 22, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3811342

    • Patent number 3,811,342
    • Issue date May 21, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3766805

    • Patent number 3,766,805
    • Issue date Oct 23, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3728912

    • Patent number 3,728,912
    • Issue date Apr 24, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3631741

    • Patent number 3,631,741
    • Issue date Jan 4, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3581600

    • Patent number 3,581,600
    • Issue date Jun 1, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3545305

    • Patent number 3,545,305
    • Issue date Dec 8, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3447399

    • Patent number 3,447,399
    • Issue date Jun 3, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3375738

    • Patent number 3,375,738
    • Issue date Apr 2, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3205731

    • Patent number 3,205,731
    • Issue date Sep 14, 1965
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3146637

    • Patent number 3,146,637
    • Issue date Sep 1, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3055237

    • Patent number 3,055,237
    • Issue date Sep 25, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3055235

    • Patent number 3,055,235
    • Issue date Sep 25, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3018673

    • Patent number 3,018,673
    • Issue date Jan 30, 1962
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2985037

    • Patent number 2,985,037
    • Issue date May 23, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2941421

    • Patent number 2,941,421
    • Issue date Jun 21, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2822705

    • Patent number 2,822,705
    • Issue date Feb 11, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2810303

    • Patent number 2,810,303
    • Issue date Oct 22, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2795970

    • Patent number 2,795,970
    • Issue date Jun 18, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2793533

    • Patent number 2,793,533
    • Issue date May 28, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2780944

    • Patent number 2,780,944
    • Issue date Feb 12, 1957
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2767810

    • Patent number 2,767,810
    • Issue date Oct 23, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2763165

    • Patent number 2,763,165
    • Issue date Sep 18, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents