Patents Assigned to Juralco, Inc.
  • Double latch dead bolt lock operating mechanism
    Patent number: 5267457
    Abstract: An improved double latch dead bolt lock operating mechanism wherein the dead bolt has a keyway engaged by a key for guiding the latching and unlatching movement of the dead bolt but allowing vertical movement of the dead bolt for accommodating any undesired engagement of the operating cam with an improper portion of the dead bolt. The dead bolt is resiliently urged vertically toward the operating cam to return the dead bolt to its normal vertical position after the cam to passes that improper portion of the dead bolt.
    Type: Grant
    Filed: September 4, 1992
    Date of Patent: December 7, 1993
    Assignee: Juralco, Inc.
    Inventors: Birk Sorensen, Kent Martins
  • Ramp handle
    Patent number: 4845808
    Abstract: A handle for a ramp includes a grip, a bridge spanning the two ends of the grip, and two legs extending from the bridge parallel to each other. The bridge runs at an angle with respect to the legs. The handle is comprised of a short section of an aluminum extrusion. A side rail has an end face angled to mate with the bridge, and also includes channels which slidably engage the legs of the handle. The side rail is an aluminum extrusion.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: July 11, 1989
    Assignee: Juralco, Inc.
    Inventors: Thomas H. Millar, Birk C. Sorensen