Patents by Inventor Pauline H. Gerchman

Pauline H. Gerchman 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).

  • Snap hook
    Patent number: D341337
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: November 16, 1993
    Inventor: Pauline H. Gerchman