Patents by Inventor John Thomas Tredennick

John Thomas Tredennick 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 clip
    Patent number: 6012682
    Abstract: A pair of "L" shaped flat straps connected at one end to form a foot (10) and open at the opposite end to create a clip (21) which, when installed on a rain gutter (16), end piece (18) serves as a leg (20) in the in-use position and swivels and serves as a retaining clip (21) when the end piece (18) is folded up to the storage position.
    Type: Grant
    Filed: July 8, 1998
    Date of Patent: January 11, 2000
    Inventor: John Thomas Tredennick