using two or more templates

Patents Grantslast 30 patents

  • Information Patent Grant

    Follower mechanism and control for rotary metal removing tools

    • Patent number 4,588,338
    • Issue date May 13, 1986
    • John H. Brems
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cam operated stone grinding device

    • Patent number 4,005,551
    • Issue date Feb 1, 1977
    • Roy C. Lines
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3027693

    • Patent number 3,027,693
    • Issue date Apr 3, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3018591

    • Patent number 3,018,591
    • Issue date Jan 30, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1891279

    • Patent number 1,891,279
    • Issue date Dec 20, 1932
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1778977

    • Patent number 1,778,977
    • Issue date Oct 21, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1691898

    • Patent number 1,691,898
    • Issue date Nov 13, 1928
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents