TREA

Melvin D. McCall

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  • Homer, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide latch gravity lock
    • Patent number 4,865,368
    • Issue date Sep 12, 1989
    • Smith Corona Corporation
    • Melvin D. McCall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Typewriter lid
    • Patent number D290468
    • Issue date Jun 23, 1987
    • SCM Corporation
    • Lawrence D. Greene
    • D18 - Printing and office machinery