Unitary construction

Patents Grantslast 30 patents

  • Information Patent Grant

    Skid-steer loader power source attachment and method of manufacture

    • Patent number 6,568,493
    • Issue date May 27, 2003
    • Mark Joesph Parkert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Auxiliary hydraulic power unit

    • Patent number 5,809,779
    • Issue date Sep 22, 1998
    • Bruce L. Bruso
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Hydrostatic drive system for an excavator

    • Patent number 4,467,604
    • Issue date Aug 28, 1984
    • Linde Aktiengesellschaft
    • Franz Forster
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for installing an electric power plant

    • Patent number 4,293,240
    • Issue date Oct 6, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Kazuo Ogimoto
    • E04 - BUILDING
  • Information Patent Grant

    Power generation unit

    • Patent number 4,291,540
    • Issue date Sep 29, 1981
    • Carrier Corporation
    • J. Rodger Shields
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic power packs

    • Patent number 4,218,885
    • Issue date Aug 26, 1980
    • Bredon Hydraulics Limited
    • Gordon D. White
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic power packs

    • Patent number 4,218,886
    • Issue date Aug 26, 1980
    • Bredon Hydraulics Limited
    • Gordon D. White
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Compressed air apparatus for driving fastening elements

    • Patent number 4,213,301
    • Issue date Jul 22, 1980
    • Hilti Aktiengesellschaft
    • Elmar Maier
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic power packs

    • Patent number 4,211,080
    • Issue date Jul 8, 1980
    • Bredon Hydraulics Limited
    • Gordon D. White
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Foot-operated hydraulic power source for emergency hydraulic tools

    • Patent number 4,197,706
    • Issue date Apr 15, 1980
    • David R. Blake
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Manifolded multiple hydraulic pump structure

    • Patent number 4,195,480
    • Issue date Apr 1, 1980
    • Caterpillar Tractor Co.
    • Robert L. Shelby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-plate control device

    • Patent number 4,182,585
    • Issue date Jan 8, 1980
    • Hermann Hemscheidt Maschinenfabrik GmbH & Co.
    • Karl Krieger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic winch for shipboard use

    • Patent number 4,169,580
    • Issue date Oct 2, 1979
    • Hatlapa Uetersener Maschinenfabrik GmbH
    • Rolf Hatlapa
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Control device

    • Patent number 4,158,326
    • Issue date Jun 19, 1979
    • Hermann Hemscheidt Maschinenfabrik, GmbH & Co.
    • Karl Krieger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydrostatic transmissions

    • Patent number 4,129,192
    • Issue date Dec 12, 1978
    • Massey-Ferguson Services N.V.
    • Eugenio Todeschini
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Programmable hydraulic power controls for injection molding machines

    • Patent number 4,020,633
    • Issue date May 3, 1977
    • Karl Hehl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pump motor combination for hydraulic treatment

    • Patent number 4,002,029
    • Issue date Jan 11, 1977
    • Towmotor Corporation
    • Francis L. Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Removable reservoir cover having internal parts of reservoir mounte...

    • Patent number 3,993,094
    • Issue date Nov 23, 1976
    • Allis-Chalmers Corporation
    • Ronald E. Spooner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic actuator

    • Patent number 3,979,909
    • Issue date Sep 14, 1976
    • HydraPower Inc.
    • Kenneth Herbert Meyer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Reservoir housing

    • Patent number 3,977,189
    • Issue date Aug 31, 1976
    • Philip A. Kubik
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pressure amplifier

    • Patent number 3,952,516
    • Issue date Apr 27, 1976
    • Ellsworth W. Lapp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3921399

    • Patent number 3,921,399
    • Issue date Nov 25, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3907120

    • Patent number 3,907,120
    • Issue date Sep 23, 1975
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3906727

    • Patent number 3,906,727
    • Issue date Sep 23, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3902567

    • Patent number 3,902,567
    • Issue date Sep 2, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3902318

    • Patent number 3,902,318
    • Issue date Sep 2, 1975
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3898805

    • Patent number 3,898,805
    • Issue date Aug 12, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3893374

    • Patent number 3,893,374
    • Issue date Jul 8, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3834434

    • Patent number 3,834,434
    • Issue date Sep 10, 1974
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3828951

    • Patent number 3,828,951
    • Issue date Aug 13, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents