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Walter E. Phelps

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  • Williamsville, VT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-aligning window sash lock
    • Patent number 8,967,684
    • Issue date Mar 3, 2015
    • Phelps Company Architectural Specialties, Inc.
    • Walter E. Phelps
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Self-Aligning Window Sash Lock
    • Publication number 20110219697
    • Publication date Sep 15, 2011
    • Phelps Company Architectural Specialties, Inc.
    • Walter E. Phelps
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES