TREA

N.A. WOODWORTH COMPANY

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Organization

  • OAKLAND, MI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck jaw and mounting therefor
    • Patent number 4,569,530
    • Issue date Feb 11, 1986
    • N. A. Woodworth Company
    • Kenneth O. Cross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Floating work driver chuck
    • Patent number 4,215,605
    • Issue date Aug 5, 1980
    • N. A. Woodworth Company
    • Paul Toth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable work holding chuck
    • Patent number 3,945,652
    • Issue date Mar 23, 1976
    • N. A. Woodworth Company
    • George Hohwart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    72015664 - TORK-LOK
    • Serial number 72015664
    • Registration number 642894
    • Filing date Sep 13, 1956
    • N. A. WOODWORTH COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71676156 - CONE-LOK
    • Serial number 71676156
    • Registration number 624921
    • Filing date Nov 5, 1954
    • N. A. WOODWORTH COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71671476 - ZERO SPINDLE
    • Serial number 71671476
    • Registration number 619479
    • Filing date Aug 10, 1954
    • N. A. WOODWORTH COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71479321 - DURPLATE
    • Serial number 71479321
    • Registration number 415110
    • Filing date Feb 1, 1945
    • N.A. WOODWORTH COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments