TREA

Excelsior Hardware Company

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Organization

  • Stamford, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Latch
    • Patent number D249456
    • Issue date Sep 19, 1978
    • Excelsior Hardware Company
    • Carmen Testa
    • D08 - Tools and hardware
  • Information Patent Grant

    Automatically closing lock
    • Patent number 4,068,873
    • Issue date Jan 17, 1978
    • Excelsior Hardware Co.
    • Carmen Testa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks