TREA

AMERICAN DEVICE MANUFACTURING COMPANY

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Organization

  • STEELEVILLE, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Door latch
    • Patent number 4,819,976
    • Issue date Apr 11, 1989
    • American Device Manufacturing Company
    • Brian J. Bert
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Crash bar door locking device
    • Patent number 4,709,950
    • Issue date Dec 1, 1987
    • American Device Manufacturing Co.
    • Zedekiah Z. Zortman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Compound lock for baggage or parcel lockers and the like
    • Patent number 4,528,829
    • Issue date Jul 16, 1985
    • American Device Manufacturing Company
    • James D. Bert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Panic exit door locking structure
    • Patent number 3,940,886
    • Issue date Mar 2, 1976
    • American Device Manufacturing Company
    • Chester W. Ellingson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74409827 - AMERICAN EXIT DEVICE
    • Serial number 74409827
    • Registration number 1832597
    • Filing date Jul 1, 1993
    • American Device Manufacturing Co., Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74140141 - GUARD BOLT
    • Serial number 74140141
    • Filing date Feb 19, 1991
    • American Device Manufacturing Company, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74023088 - GUARD BOLT
    • Serial number 74023088
    • Filing date Jan 26, 1990
    • American Device Manufacturing Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73328953
    • Serial number 73328953
    • Registration number 1240858
    • Filing date Sep 21, 1981
    • American Device Manufacturing Company
    • 6 - Common metals and their alloys
  • Information Trademark

    72393020
    • Serial number 72393020
    • Registration number 937325
    • Filing date May 25, 1971
    • AMERICAN DEVICE MANUFACTURING COMPANY
    • 20 - Furniture, mirrors, picture frames