with friction means

Patents Grantslast 30 patents

  • Information Patent Grant

    Zero backlash gearless rotary actuator usable with solar panels

    • Patent number 11,175,071
    • Issue date Nov 16, 2021
    • Mechatron Solar
    • Michael Fakukakis
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Impact micro-positioning actuator

    • Patent number 6,983,667
    • Issue date Jan 10, 2006
    • University of Arizona
    • Brian Cuerden
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Incremental drives

    • Patent number 4,895,046
    • Issue date Jan 23, 1990
    • Michael R. Everman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Precision rotor indexing device

    • Patent number 4,433,595
    • Issue date Feb 28, 1984
    • General Electric Company
    • Hugh E. Rosa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transmission devices with no-back brakes

    • Patent number 3,976,173
    • Issue date Aug 24, 1976
    • Lucas Industries Limited
    • Byron Arthur Thomas Spencer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3700154

    • Patent number 3,700,154
    • Issue date Oct 24, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3667306

    • Patent number 3,667,306
    • Issue date Jun 6, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3625095

    • Patent number 3,625,095
    • Issue date Dec 7, 1971
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3578229

    • Patent number 3,578,229
    • Issue date May 11, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3466936

    • Patent number 3,466,936
    • Issue date Sep 16, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3449974

    • Patent number 3,449,974
    • Issue date Jun 17, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3404616

    • Patent number 3,404,616
    • Issue date Oct 8, 1968
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3276278

    • Patent number 3,276,278
    • Issue date Oct 4, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3120132

    • Patent number 3,120,132
    • Issue date Feb 4, 1964
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3101004

    • Patent number 3,101,004
    • Issue date Aug 20, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2907427

    • Patent number 2,907,427
    • Issue date Oct 6, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2778464

    • Patent number 2,778,464
    • Issue date Jan 22, 1957
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2768314

    • Patent number 2,768,314
    • Issue date Oct 23, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2685208

    • Patent number 2,685,208
    • Issue date Aug 3, 1954
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2537345

    • Patent number 2,537,345
    • Issue date Jan 9, 1951
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2212993

    • Patent number 2,212,993
    • Issue date Aug 27, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2039148

    • Patent number 2,039,148
    • Issue date Apr 28, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1799362

    • Patent number 1,799,362
    • Issue date Apr 7, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1616339

    • Patent number 1,616,339
    • Issue date Feb 1, 1927
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents