TREA

John I. Habbersett

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  • Rochester, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling for spiral counterbalance
    • Patent number 5,694,664
    • Issue date Dec 9, 1997
    • Caldwell Manufacturing Company
    • William P. Newton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lift-off guard guide for tilt shoe
    • Patent number 5,615,452
    • Issue date Apr 1, 1997
    • Caldwell Manufacturing Company
    • John I. Habbersett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Jamb liner slot cover
    • Patent number 5,159,794
    • Issue date Nov 3, 1992
    • Caldwell Manufacturing Company
    • John I. Habbersett
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Balance system for laterally biased sash guides
    • Patent number 5,119,592
    • Issue date Jun 9, 1992
    • Caldwell Manufacturing Company
    • Norman R. Westfall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Audibly locking shoe system for take-out window
    • Patent number 4,885,871
    • Issue date Dec 12, 1989
    • Caldwell Manufacturing Company
    • Norman R. Westfall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cord guide system for sash balance
    • Patent number 4,800,680
    • Issue date Jan 31, 1989
    • Caldwell Manufacturing Company
    • Norman R. Westfall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock shoe system for take-out window
    • Patent number 4,799,333
    • Issue date Jan 24, 1989
    • Caldwell Manufacturing Company
    • Norman R. Westfall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES