Patents by Inventor Clayton E. Olson

Clayton E. Olson 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).

  • Locking apparatus
    Patent number: 4678213
    Abstract: An apparatus for locking a door or window providing a frame adapted for attachment on the door; a plurality of locking elements borne by the frame and movable between an unlocked attitude and a locked attitude in engagement with a portion of the doorway frame; and an actuating assembly operable to move the locking elements substantially simultaneously between a locked attitude and an unlocked attitude.
    Type: Grant
    Filed: February 11, 1985
    Date of Patent: July 7, 1987
    Inventors: Larry R. Brasuell, Clayton E. Olson