Patents by Inventor John F. Geers

John F. Geers 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).

  • Gutter guard clip
    Patent number: D532291
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: November 21, 2006
    Inventor: John F. Geers
  • Leaf guard
    Patent number: D651292
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: December 27, 2011
    Assignee: U.S. Aluminum, Inc.
    Inventor: John F. Geers
  • Gutter cover
    Patent number: D1015497
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 20, 2024
    Assignee: U.S. Aluminum, Inc.
    Inventor: John F. Geers