with a rack-and-pinion mechanism for expanding the honing segments

Patents Grantslast 30 patents

  • Information Patent Grant

    Honing machine

    • Patent number 11,389,921
    • Issue date Jul 19, 2022
    • Kadia Produktion GmbH + Co.
    • Henning Klein
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for producing rotationally symmetrical, non cylindrical bore...

    • Patent number 10,675,730
    • Issue date Jun 9, 2020
    • Gehring Technologies GmbH
    • Andreas Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Abrasive-smoothing/polishing tool

    • Patent number 9,011,210
    • Issue date Apr 21, 2015
    • Franco Mazza
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Honing tool

    • Patent number 8,613,645
    • Issue date Dec 24, 2013
    • KADIA Produktion GmbH + Co.
    • Joachim Wiederhold
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Adjustable abrading tool

    • Patent number 6,955,591
    • Issue date Oct 18, 2005
    • William R. Deware
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Anti-chattering honing tool with selectable stones

    • Patent number 5,564,968
    • Issue date Oct 15, 1996
    • B W & C, Inc.
    • Wilfred M. Werner
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Scroll feed honing head

    • Patent number 5,243,792
    • Issue date Sep 14, 1993
    • Sunnen Products Company
    • Frank E. Vanderwal
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Process for plating super abrasive materials onto a honing tool

    • Patent number 5,178,643
    • Issue date Jan 12, 1993
    • Sunnen Products Company
    • John J. Schimweg
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Honing head construction

    • Patent number 4,524,549
    • Issue date Jun 25, 1985
    • Sunnen Products Company
    • Robert M. Sunnen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Guides for honing heads

    • Patent number 4,486,983
    • Issue date Dec 11, 1984
    • Sunnen Products Company
    • Robert M. Sunnen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3403483

    • Patent number 3,403,483
    • Issue date Oct 1, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3216155

    • Patent number 3,216,155
    • Issue date Nov 9, 1965
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3066455

    • Patent number 3,066,455
    • Issue date Dec 4, 1962
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2727341

    • Patent number 2,727,341
    • Issue date Dec 20, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2383657

    • Patent number 2,383,657
    • Issue date Aug 28, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2334838

    • Patent number 2,334,838
    • Issue date Nov 23, 1943
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2128751

    • Patent number 2,128,751
    • Issue date Aug 30, 1938
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2040281

    • Patent number 2,040,281
    • Issue date May 12, 1936
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2020589

    • Patent number 2,020,589
    • Issue date Nov 12, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2002649

    • Patent number 2,002,649
    • Issue date May 28, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1982836

    • Patent number 1,982,836
    • Issue date Dec 4, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1981258

    • Patent number 1,981,258
    • Issue date Nov 20, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1946041

    • Patent number 1,946,041
    • Issue date Feb 6, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1944955

    • Patent number 1,944,955
    • Issue date Jan 30, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1929613

    • Patent number 1,929,613
    • Issue date Oct 10, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1915817

    • Patent number 1,915,817
    • Issue date Jun 27, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1902194

    • Patent number 1,902,194
    • Issue date Mar 21, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1877328

    • Patent number 1,877,328
    • Issue date Sep 13, 1932
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1869377

    • Patent number 1,869,377
    • Issue date Aug 2, 1932
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1846371

    • Patent number 1,846,371
    • Issue date Feb 23, 1932
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Abrasive-smoothing/polishing tool

    • Publication number 20140017983
    • Publication date Jan 16, 2014
    • Franco MAZZA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Honing Tool

    • Publication number 20110223843
    • Publication date Sep 15, 2011
    • KADIA Produktion GmbH & Co.
    • Joachim Wiederhold
    • B24 - GRINDING POLISHING
  • Information Patent Application

    HONING METHOD AND HONING MACHINE

    • Publication number 20100062692
    • Publication date Mar 11, 2010
    • Yasuo Tomita
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Adjustable abrading tool

    • Publication number 20060148389
    • Publication date Jul 6, 2006
    • William R. Deware
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Adjustable abrading tool

    • Publication number 20040058633
    • Publication date Mar 25, 2004
    • William R. Deware
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Adjustable abrading tool, abrasive star and abrading kit

    • Publication number 20040058634
    • Publication date Mar 25, 2004
    • William R. Deware
    • B24 - GRINDING POLISHING