of milling cutters with helical cutting edges

Patents Grantslast 30 patents

  • Information Patent Grant

    Grinding fixture and assembly

    • Patent number 6,120,364
    • Issue date Sep 19, 2000
    • Robert LaFlamme
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method of shaping workpieces especially forming undercut archimedea...

    • Patent number 4,813,188
    • Issue date Mar 21, 1989
    • Buderus Aktiengesellschaft
    • Georg Becker
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for precision grinding of end mounted objects

    • Patent number 4,546,575
    • Issue date Oct 15, 1985
    • The Boeing Company
    • Clarence R. Adams
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Apparatus for precision grinding of end mounted objects

    • Patent number 4,497,139
    • Issue date Feb 5, 1985
    • The Boeing Company
    • Clarence R. Adams
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Simultaneous double-acting split abrasive wheel for peripheral shar...

    • Patent number 4,442,637
    • Issue date Apr 17, 1984
    • Alexander Ahejew
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3699411

    • Patent number 3,699,411
    • Issue date Oct 17, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3691696

    • Patent number 3,691,696
    • Issue date Sep 19, 1972
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3680261

    • Patent number 3,680,261
    • Issue date Aug 1, 1972
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3610075

    • Patent number 3,610,075
    • Issue date Oct 5, 1971
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3490180

    • Patent number 3,490,180
    • Issue date Jan 20, 1970
    • B24 - GRINDING POLISHING
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    3486415

    • Patent number 3,486,415
    • Issue date Dec 30, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3483605

    • Patent number 3,483,605
    • Issue date Dec 16, 1969
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3431682

    • Patent number 3,431,682
    • Issue date Mar 11, 1969
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3146554

    • Patent number 3,146,554
    • Issue date Sep 1, 1964
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3106805

    • Patent number 3,106,805
    • Issue date Oct 15, 1963
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3094822

    • Patent number 3,094,822
    • Issue date Jun 25, 1963
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3066456

    • Patent number 3,066,456
    • Issue date Dec 4, 1962
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2921415

    • Patent number 2,921,415
    • Issue date Jan 19, 1960
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2891358

    • Patent number 2,891,358
    • Issue date Jun 23, 1959
    • B24 - GRINDING POLISHING
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    2799976

    • Patent number 2,799,976
    • Issue date Jul 23, 1957
    • B24 - GRINDING POLISHING
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    2795091

    • Patent number 2,795,091
    • Issue date Jun 11, 1957
    • B24 - GRINDING POLISHING
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    2792676

    • Patent number 2,792,676
    • Issue date May 21, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2791068

    • Patent number 2,791,068
    • Issue date May 7, 1957
    • B24 - GRINDING POLISHING
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    2768478

    • Patent number 2,768,478
    • Issue date Oct 30, 1956
    • B24 - GRINDING POLISHING
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    2569855

    • Patent number 2,569,855
    • Issue date Oct 2, 1951
    • B24 - GRINDING POLISHING
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    2452123

    • Patent number 2,452,123
    • Issue date Oct 26, 1948
    • B24 - GRINDING POLISHING
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    2423790

    • Patent number 2,423,790
    • Issue date Jul 8, 1947
    • B24 - GRINDING POLISHING
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    2375052

    • Patent number 2,375,052
    • Issue date May 1, 1945
    • B24 - GRINDING POLISHING
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    2335468

    • Patent number 2,335,468
    • Issue date Nov 30, 1943
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1981445

    • Patent number 1,981,445
    • Issue date Nov 20, 1934
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents