Patents by Inventor Louis N. Vago

Louis N. Vago has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Blow-molded articulated overhead door
    Patent number: 3980123
    Abstract: An articulated overhead door constructed of blow-molded material sections for use on building structures such as industrial, commercial, and residential garages.
    Type: Grant
    Filed: June 12, 1975
    Date of Patent: September 14, 1976
    Assignee: General Aluminum Corporation
    Inventor: Louis N. Vago