Patents by Inventor Sam C. O'Connor

Sam C. O'Connor 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).

  • Roll-up door lock
    Patent number: 5063764
    Abstract: A lock is described which is adapted for use in combination with a conventional latching handle assembly mounted on the bottom panel of a roll-up door mounted on a truck or the like. The lock includes a laterally movable dead bolt which, when locked, is in the pivotal path of the latching handle assembly thereby preventing the latching handle assembly from being moved to its unlocked position. A counter is also associated with the lock which visually indicates the number of times that the lock has been actuated.
    Type: Grant
    Filed: February 9, 1989
    Date of Patent: November 12, 1991
    Assignee: Convoy Security Company
    Inventors: Lynn F. Amis, Jacob T. Crittenden, Raymond J. Dyer, John P. Glynn, Richard H. Hall, Dave L. Huebner, Brian W. Olsen, Sam C. O'Connor, Charles E. Robideaux, David E. Seeley, Steven J. Sousek, Mark A. Wightman, Ronald E. Wintermute