TREA

Rudolf Wingert

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  • High Crest Lake, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combination locks and dial-indexing spring therefor
    • Patent number 4,259,856
    • Issue date Apr 7, 1981
    • Presto Lock Company, Division of Walter Kidde & Company, Inc.
    • Rudolf Wingert
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination padlock
    • Patent number 4,048,821
    • Issue date Sep 20, 1977
    • Presto Lock Company, Division of Walter Kidde & Company, Inc.
    • Lazlo Bako
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Draw bolt
    • Patent number 4,008,584
    • Issue date Feb 22, 1977
    • Presto Lock Company, Division of Walter Kidde & Comany, Inc.
    • Rudolf Wingert
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES