Patents by Inventor Steven G. Perlstein

Steven G. Perlstein 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: 6814342
    Abstract: A pad adapter for vehicle lifts includes a pad releasably attachable to the pivoting arms of a pivoting arm lift to enable the pivoting arm lift to be used as a frame engaging pad lift. The pad adapter includes a platform for engaging the frame of the vehicle and may include pockets for receiving the pivoting arms of the lift, pins for releasebly engaging the pivoting arms, and ramps to facilitate driving a vehicle over the pad adapter.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: November 9, 2004
    Assignee: Mohawk Resources Ltd.
    Inventors: Steven G. Perlstein, Ronald W. Veresko, Rickey D. Wells
  • Patent number: 6182796
    Abstract: Apparatus for use in lifting a vehicle from a substantially flat surface. The apparatus includes a pair of levers, each having a first lever and a second lever pivotally joined together cris-crossing one another and operable in a scissor-like motion between a collapsed position and a lifted position. A lifting platform is operatively coupled to the levers for supporting a vehicle thereon. A lifting mechanism is operably coupled to the levers for operating them between the collapsed position and the lifted position and thereby raising and lowering the lifting platform. An extendable, one-way incrementally lockable safety strut is pivotally connected to the first lever at a point along its upper portion and the other end of the safety strut is pivotally connected to the second lever at a point along its lower portion.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: February 6, 2001
    Assignee: Mohawk Resources Ltd.
    Inventors: Steven G. Perlstein, Rick D. Wells, Sr., Don A. Kessler, Ronald W. Veresko, Bruce R. Teeling