Patents by Inventor William C. Lajack

William C. Lajack 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).

  • Patent number: 5531046
    Abstract: A power window assembly in a vehicle includes a slidable window pane mounted to the vehicle for movement in a first lateral direction to an open position and in a second lateral direction to a closed position. The power window assembly further includes first and second mounting brackets securely attached to the window pane and each having a pocket therein. The power window assembly also includes a power drive mechanism for selectively moving the window pane between the closed position and the open position. The power drive mechanism includes first and second connector arms each laterally coupled to the first and second mounting brackets, respectively. The connector arms each have an upper portion seated in the pockets of the respective mounting brackets by slip-fitted insertion therein and are vertically slidable relative the pockets to adjustably connect the window pane to the power drive mechanism.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: July 2, 1996
    Assignee: General Motors Corporation
    Inventors: Craig A. Kollar, Donald Szerlag, William C. Lajack, Kevin Koneval
  • Patent number: 4094349
    Abstract: A hand sabre saw for hacksaw blades or the like comprising an elongated body member having a slot in the top thereof for guiding a saw blade positioned therein in longitudinal reciprocal movement on the body member and for preventing lateral bending thereof, an annular collar extending around the saw blade and one end of the body member, a rivet securing the collar to the one end of the body member below the saw blade, said body member, collar and rivet forming a slot through which one end of the saw blade passes in reciprocal movement longitudinally of the body member, a handle positioned on the body member for reciprocal movement longitudinally thereof with the saw blade, a pin extending through the handle above the body member for securing the other end of the saw blade to the handle, rivets extending through the handle below and immediately adjacent the body member cooperable with the pin for guiding the handle in reciprocal movement longitudinally of the body member, and spring means secured to the other
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: June 13, 1978
    Inventors: William C. Lajack, Joseph J. Lajack