having an abrasive wheel built in

Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible sanding device for cylinder rock specimen

    • Patent number 11,203,095
    • Issue date Dec 21, 2021
    • Taiyuan University of Technology
    • Zhixin Jin
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding machine with transverse moving unit

    • Patent number 10,773,354
    • Issue date Sep 15, 2020
    • Yeon Chuan Machinery Co., Ltd.
    • Po Chang Chuang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Portable EPS panel rasping platform

    • Patent number 10,576,599
    • Issue date Mar 3, 2020
    • Baker Drywall IP Ltd.
    • Edward Keith Giddens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Grinding apparatus for removing processing debris

    • Patent number 8,721,398
    • Issue date May 13, 2014
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Teng-Tsung Huang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Drop-on grinding bit for a grinding apparatus

    • Patent number 5,681,211
    • Issue date Oct 28, 1997
    • Inland Craft Products Co.
    • Richard K. Wiand
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding apparatus with touch-top work surface

    • Patent number 5,586,928
    • Issue date Dec 24, 1996
    • Inland Craft Products Co.
    • Richard K. Wiand
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding apparatus with touch-top work surface

    • Patent number 5,549,509
    • Issue date Aug 27, 1996
    • Inland Craft Products Co.
    • Donald L. Hirst
    • B24 - GRINDING POLISHING
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    Device for accurately sanding objects such as wooden objects and th...

    • Patent number 4,030,250
    • Issue date Jun 21, 1977
    • Leonard B. Walker
    • B24 - GRINDING POLISHING
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    3788009

    • Patent number 3,788,009
    • Issue date Jan 29, 1974
    • B24 - GRINDING POLISHING
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    3713254

    • Patent number 3,713,254
    • Issue date Jan 30, 1973
    • B24 - GRINDING POLISHING
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    3210893

    • Patent number 3,210,893
    • Issue date Oct 12, 1965
    • B24 - GRINDING POLISHING
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    3002323

    • Patent number 3,002,323
    • Issue date Oct 3, 1961
    • B24 - GRINDING POLISHING
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    2753668

    • Patent number 2,753,668
    • Issue date Jul 10, 1956
    • B24 - GRINDING POLISHING
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    2711057

    • Patent number 2,711,057
    • Issue date Jun 21, 1955
    • B24 - GRINDING POLISHING
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    2645886

    • Patent number 2,645,886
    • Issue date Jul 21, 1953
    • B24 - GRINDING POLISHING
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    2623951

    • Patent number 2,623,951
    • Issue date Dec 30, 1952
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2598020

    • Patent number 2,598,020
    • Issue date May 27, 1952
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2483369

    • Patent number 2,483,369
    • Issue date Sep 27, 1949
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2337718

    • Patent number 2,337,718
    • Issue date Dec 28, 1943
    • B24 - GRINDING POLISHING
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    2315891

    • Patent number 2,315,891
    • Issue date Apr 6, 1943
    • B24 - GRINDING POLISHING
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    2279494

    • Patent number 2,279,494
    • Issue date Apr 14, 1942
    • B24 - GRINDING POLISHING
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    2262725

    • Patent number 2,262,725
    • Issue date Nov 11, 1941
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2000667

    • Patent number 2,000,667
    • Issue date May 7, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1452209

    • Patent number 1,452,209
    • Issue date Apr 17, 1923
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents