Counterbalanced

Patents Grantslast 30 patents

  • Information Patent Grant

    Compact counter balanced arm

    • Patent number 10,786,318
    • Issue date Sep 29, 2020
    • Intuitive Surgical Operations, Inc.
    • Thomas G. Cooper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Compact counter balanced arms

    • Patent number 9,877,792
    • Issue date Jan 30, 2018
    • Intuitive Surgical Operations, Inc.
    • Thomas G. Cooper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for compact counter balance arms

    • Patent number 9,291,793
    • Issue date Mar 22, 2016
    • Intuitive Surgical Operations, Inc.
    • Thomas G. Cooper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shaft mounted counterweight, method and scroll compressor incorpora...

    • Patent number 8,672,654
    • Issue date Mar 18, 2014
    • Bitzer Kuhlmaschinenbau GmbH
    • Wayne P. Beagle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods for compact counter balance arms

    • Patent number 8,500,722
    • Issue date Aug 6, 2013
    • Intuitive Surgical Operations, Inc.
    • Thomas G. Cooper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressurized hub system

    • Patent number 8,205,526
    • Issue date Jun 26, 2012
    • Henry Dombroski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shaft mounted counterweight, method and scroll compressor incorpora...

    • Patent number 7,967,581
    • Issue date Jun 28, 2011
    • Bitzer Kuhlmaschinenbau GmbH
    • Wayne P. Beagle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact counter balance for robotic surgical systems

    • Patent number 7,837,674
    • Issue date Nov 23, 2010
    • Intuitive Surgical Operations, Inc.
    • Thomas G. Cooper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mechanical arm including a counter-balance

    • Patent number 7,798,035
    • Issue date Sep 21, 2010
    • Eugene F. Duval
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Counter balance system and method with one or more mechanical arms

    • Patent number 7,428,855
    • Issue date Sep 30, 2008
    • Eugene F. Duval
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Counterweighted vehicle laundry top brush and position control syst...

    • Patent number 5,713,092
    • Issue date Feb 3, 1998
    • Belanger, Inc.
    • Michael J. Belanger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rod pumping assembly

    • Patent number 5,528,947
    • Issue date Jun 25, 1996
    • Pucheng Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Eccentric shaft with counterweight

    • Patent number 5,033,945
    • Issue date Jul 23, 1991
    • ASEA Brown Boveri Ltd.
    • Roland Kolb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping device

    • Patent number 4,715,240
    • Issue date Dec 29, 1987
    • Bethel; George F.
    • Richard R. Erich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Connecting rods

    • Patent number 4,353,268
    • Issue date Oct 12, 1982
    • Avions Marcel Dassault-Breguet Aviation
    • Claude Picard
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and means for controlling long stroke pumping units

    • Patent number 4,062,640
    • Issue date Dec 13, 1977
    • Bethlehem Steel Corporation
    • Robert H. Gault
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pneumatic beam pumping unit

    • Patent number 3,971,213
    • Issue date Jul 27, 1976
    • Robert K. Kelley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flywheel type magneto generator for a rotary engine

    • Patent number 3,947,710
    • Issue date Mar 30, 1976
    • Kokusan Denki Co., Ltd.
    • Mitsunori Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3774259

    • Patent number 3,774,259
    • Issue date Nov 27, 1973
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3646833

    • Patent number 3,646,833
    • Issue date Mar 7, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3626815

    • Patent number 3,626,815
    • Issue date Dec 14, 1971
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3439800

    • Patent number 3,439,800
    • Issue date Apr 22, 1969
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    3191114

    • Patent number 3,191,114
    • Issue date Jun 22, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3045606

    • Patent number 3,045,606
    • Issue date Jul 24, 1962
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3030822

    • Patent number 3,030,822
    • Issue date Apr 24, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3018865

    • Patent number 3,018,865
    • Issue date Jan 30, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3016767

    • Patent number 3,016,767
    • Issue date Jan 16, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2997887

    • Patent number 2,997,887
    • Issue date Aug 29, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2974541

    • Patent number 2,974,541
    • Issue date Mar 14, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2945399

    • Patent number 2,945,399
    • Issue date Jul 19, 1960
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents