Patents Assigned to L. E. Johnson, Inc.
  • Sliding door frame corner lock
    Patent number: 4478006
    Abstract: A lock for rail and stile members of a sliding door frame. The lock includes an actuator and an associated slide member, each having protrusions which can be extended into the door frame members when the actuator is moved into a lock position.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: October 23, 1984
    Assignee: L. E. Johnson, Inc.
    Inventor: Leonard E. Johnson, Jr.