with means for locating or sustaining the loads or trolleys in predetermined positions Hay hoists

Patents Grantslast 30 patents

  • Information Patent Grant

    Trolley assembly including a traveling control system

    • Patent number 10,787,344
    • Issue date Sep 29, 2020
    • Fuchun Yuan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Slider for use with a crane

    • Patent number 10,597,265
    • Issue date Mar 24, 2020
    • High Concrete Group, LLC
    • Vivek Patel
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method for lifting and conveying bale rubber and device for the sam...

    • Patent number 9,394,145
    • Issue date Jul 19, 2016
    • Suzuka Engineering Co., Ltd.
    • Tatsuo Yada
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hoist for low space crane

    • Patent number 7,793,794
    • Issue date Sep 14, 2010
    • KG Inc.
    • Duck-Rae Cho
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2596668

    • Patent number 2,596,668
    • Issue date May 13, 1952
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2346956

    • Patent number 2,346,956
    • Issue date Apr 18, 1944
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1922176

    • Patent number 1,922,176
    • Issue date Aug 15, 1933
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1902761

    • Patent number 1,902,761
    • Issue date Mar 21, 1933
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1889610

    • Patent number 1,889,610
    • Issue date Nov 29, 1932
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1762459

    • Patent number 1,762,459
    • Issue date Jun 10, 1930
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1759549

    • Patent number 1,759,549
    • Issue date May 20, 1930
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1480116

    • Patent number 1,480,116
    • Issue date Jan 8, 1924
    • B66 - HOISTING LIFTING HAULING
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    1467013

    • Patent number 1,467,013
    • Issue date Sep 4, 1923
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1421102

    • Patent number 1,421,102
    • Issue date Jun 27, 1922
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1394729

    • Patent number 1,394,729
    • Issue date Oct 25, 1921
    • B66 - HOISTING LIFTING HAULING
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    1330670

    • Patent number 1,330,670
    • Issue date Feb 10, 1920
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1318467

    • Patent number 1,318,467
    • Issue date Oct 14, 1919
    • B66 - HOISTING LIFTING HAULING
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    1291457

    • Patent number 1,291,457
    • Issue date Jan 14, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1286688

    • Patent number 1,286,688
    • Issue date Dec 3, 1918
    • B66 - HOISTING LIFTING HAULING
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    1207285

    • Patent number 1,207,285
    • Issue date Dec 5, 1916
    • B66 - HOISTING LIFTING HAULING
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    1182119

    • Patent number 1,182,119
    • Issue date May 9, 1916
    • B66 - HOISTING LIFTING HAULING
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    1121742

    • Patent number 1,121,742
    • Issue date Dec 22, 1914
    • B66 - HOISTING LIFTING HAULING
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    1119360

    • Patent number 1,119,360
    • Issue date Dec 1, 1914
    • B66 - HOISTING LIFTING HAULING
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    1080045

    • Patent number 1,080,045
    • Issue date Dec 2, 1913
    • B66 - HOISTING LIFTING HAULING
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    1003286

    • Patent number 1,003,286
    • Issue date Sep 12, 1911
    • B66 - HOISTING LIFTING HAULING
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    937846

    • Patent number 937,846
    • Issue date Oct 26, 1909
    • B66 - HOISTING LIFTING HAULING
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    790891

    • Patent number 790,891
    • Issue date May 30, 1905
    • B66 - HOISTING LIFTING HAULING
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    768017

    • Patent number 768,017
    • Issue date Aug 16, 1904
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    768015

    • Patent number 768,015
    • Issue date Aug 16, 1904
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    768016

    • Patent number 768,016
    • Issue date Aug 16, 1904
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents