Patents by Inventor Norma Collins

Norma Collins 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).

  • Storm door
    Patent number: D280552
    Type: Grant
    Filed: February 14, 1983
    Date of Patent: September 10, 1985
    Inventor: Norma Collins