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Adaptations or arrangements of pistons

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  • CPC
  • B66F3/26
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR B66F3/00Devices

Current Industry

B66F3/26Adaptations or arrangements of pistons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic jack assembly and pin puller assembly
    • Patent number 12,331,764
    • Issue date Jun 17, 2025
    • Enerpac Tool Group Corp.
    • Matthiew John Schleis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method and apparatus for transporting and steering a heavy load
    • Patent number 12,172,718
    • Issue date Dec 24, 2024
    • Columbia Trailer Co., Inc.
    • Karl Boyd Williams
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic jack
    • Patent number 12,139,383
    • Issue date Nov 12, 2024
    • Walton K.K. International Business Group, Inc.
    • Qingsheng Yue
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic jack
    • Patent number 11,952,248
    • Issue date Apr 9, 2024
    • Walton K.K. International Business Group, Inc.
    • Qingsheng Yue
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Jack with double high-pressure structure
    • Patent number 11,814,272
    • Issue date Nov 14, 2023
    • FUYANG TONGLI INDUSTRIAL CO., LTD.
    • Yufeng He
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Tilt-safe, high-capacity lift device
    • Patent number 11,713,228
    • Issue date Aug 1, 2023
    • Gaither Tool Company, Inc.
    • Jason Thomas Moore
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method and apparatus for transporting and steering a heavy load
    • Patent number 11,661,126
    • Issue date May 30, 2023
    • Columbia Trailer Co., Inc.
    • Karl Boyd Williams
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Lift jack
    • Patent number 11,603,297
    • Issue date Mar 14, 2023
    • YUN KUAN ENTERPRISE CO., LTD.
    • Wen-Che Chen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Composite slotting equipment combined static pressure and vibration...
    • Patent number 11,085,166
    • Issue date Aug 10, 2021
    • WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
    • Fuming Wang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Power unit for a floor jack
    • Patent number 10,906,789
    • Issue date Feb 2, 2021
    • VIS, LLC
    • Robert Fox
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Tool and a method for moving a wind turbine drivetrain component
    • Patent number 10,508,643
    • Issue date Dec 17, 2019
    • Vestas Wind Systems A/S
    • Erland Falk Hansen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lifting device and lifting platform with such a lifting device
    • Patent number 9,527,703
    • Issue date Dec 27, 2016
    • Herrmann AG
    • Johannes Herrmann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Lifting platform with hydraulic coupling of the lifting rams
    • Patent number 9,528,533
    • Issue date Dec 27, 2016
    • Herrmann AG
    • Johannes Herrmann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Jack structure
    • Patent number 9,187,299
    • Issue date Nov 17, 2015
    • Chung-Yi Yang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Thin jack
    • Patent number 9,150,393
    • Issue date Oct 6, 2015
    • Chung-Yi Yang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydro pneumatic lifting system and method
    • Patent number 8,944,157
    • Issue date Feb 3, 2015
    • Jacob Mail
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Multi-directional lifting apparatus
    • Patent number 7,694,940
    • Issue date Apr 13, 2010
    • Shinn Fu Corporation
    • Ming-Chuan Yueh
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Cylinder apparatus for hydraulic lift jack with transmission
    • Patent number 7,311,295
    • Issue date Dec 25, 2007
    • Tae-Hong Ha
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Pneumatic monopod hoist
    • Patent number 6,860,470
    • Issue date Mar 1, 2005
    • The Boeing Company
    • Karl J. Schaefer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Dual hydraulic jack system
    • Patent number 6,572,080
    • Issue date Jun 3, 2003
    • Chris A. Delikatzis
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Jack assembly that may be lifted rapidly
    • Patent number 6,530,219
    • Issue date Mar 11, 2003
    • Kuo-Chung Yeh
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Toe jack
    • Patent number 6,450,481
    • Issue date Sep 17, 2002
    • Hydra-Tech International Corporation
    • Darryl C. Oxtoby
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Pump arrangement for a linear fluid operated device
    • Patent number 4,509,409
    • Issue date Apr 9, 1985
    • Towmotor Corporation
    • Jerry L. Reeves
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic jacks
    • Patent number 4,467,702
    • Issue date Aug 28, 1984
    • Peter E. Ellen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Piston cylinder assembly
    • Patent number 3,999,467
    • Issue date Dec 28, 1976
    • AB Bahco Verktyg
    • Arne Engquist
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Weep hole for hydraulic jack
    • Patent number 3,975,986
    • Issue date Aug 24, 1976
    • Tenneco Inc.
    • Benedict G. Barth
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3871619
    • Patent number 3,871,619
    • Issue date Mar 18, 1975
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3844534
    • Patent number 3,844,534
    • Issue date Oct 29, 1974
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3775027
    • Patent number 3,775,027
    • Issue date Nov 27, 1973
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3773292
    • Patent number 3,773,292
    • Issue date Nov 20, 1973
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents