Patents by Inventor Fredrik Hermanson

Fredrik Hermanson 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).

  • Tool holder for tools on a perforated board
    Patent number: 5009381
    Abstract: A holder for tools, on a perforated board, with a plate-like base (1) for retaining a tool carrier (4), the base being provided with a slot (9) extending from a center hole away from a supporting beam (2) and terminating at a bottom perimeter edge of the base. The slot (9) extends through a cutout portion (10), into which is inserted a twistable locking member (11) having a claw (15) on a side of the base opposite a handle (13) for cooperation with a hole in the perforated board. By movement of the locking member along the slot (9), the claw is insertable into a hole of a perforated board and is able to grasp there behind the board to secure the holder in a desired position.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: April 23, 1991
    Assignee: Bengt Henningson
    Inventor: Fredrik Hermanson