TREA

POWERHOLD PRODUCTS, INC.

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Organization

  • MIDDLEFIELD, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck of the indexing type
    • Patent number 3,938,816
    • Issue date Feb 17, 1976
    • PowerHold Products, Inc.
    • William James Manchester
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    72395039 - POWERHOLD
    • Serial number 72395039
    • Registration number 959764
    • Filing date Jun 16, 1971
    • POWERHOLD PRODUCTS, INC.
    • 7 - Machines and machine tools