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  • CPC
  • B24B9/169
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs Accessories therefor

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B24B9/169using templates
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined duplicator and preformer for lapidary use
    • Patent number 4,267,670
    • Issue date May 19, 1981
    • Gene C. Mason
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Lapidary machine
    • Patent number 4,084,352
    • Issue date Apr 18, 1978
    • Bradford J. Wheeler
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3861090
    • Patent number 3,861,090
    • Issue date Jan 21, 1975
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2163987
    • Patent number 2,163,987
    • Issue date Jun 27, 1939
    • B24 - GRINDING POLISHING