Patents by Inventor Valery Lashoff

Valery Lashoff 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).

  • Cutting machine
    Patent number: 6286403
    Abstract: A cutting machine for cutting long lengths of sheet material, roll material, or web material into predetermined or discrete lengths comprises a frame having a stationary blade extending transversely of the frame and a carriage movable transversely of the material to be cut having a movable blade thereon that cooperates with the stationary blade to cut material. The movable blade is mounted on the carriage so that it can be canted at an angle with respect to the stationary blade during transverse movement of the carriage in one direction and can be oppositely canted at an angle with respect to the stationary blade during movement of the carriage in the opposite direction. In one embodiment, a toggle mechanism is used to cant the movable blade. In a second embodiment, a fluid cylinder is used to cant the movable blade.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: September 11, 2001
    Assignee: Rosenthal Manufacturing Co., Inc.
    Inventors: Ben J. Rosenthal, Gregory Starr, Michael L. Rosenthal, Valery Lashoff