Patents by Inventor R. Patrick Holbrook

R. Patrick Holbrook 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).

  • Patent number: 4041630
    Abstract: A rectangular and open album frame comprises parallel upper and lower sections secured to parallel first and second side sections. Each of the upper, lower and first side sections has an elongated groove defined on an inner side thereof to further define generally C-shaped composite mounting grooves adapted to retain an album cover or the like therein. An elongated slot is formed through the second side section to extend substantially the full length thereof whereby the album cover may be inserted through the slot and disposed in the frame for display purposes. A clip-type hanger has a first leg which may be inserted upwardly into the groove defined in the upper section of the frame and a parallel and spaced second leg connected to the first leg and adapted to be secured to a wall or the like.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: August 16, 1977
    Assignee: Album Frames Inc.
    Inventor: R. Patrick Holbrook