Patents by Inventor Calvin W. Russ

Calvin W. Russ 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: 5326216
    Abstract: A vehicle carrier with wheel lifting apparatus for a truck having an underframe and consisting of a channel 21 having ledges 22 along an opening of the channel for partially enclosing the channel, the channel mounted to the underframe of the truck between a forward mount and a tail mount, a base 23 being slidably received within the channel and being movably carried on the ledges, subtending arm 40 pivotally mounted to the base 23 at one end and secured at the other end to a rearwardly disposed housing 47, telescoping member assembly 45 mounted within the housing 47 for retracting or extending the telescoping member assembly 45, the end member of which terminates at a pivot, transverse member 61 extending laterally in opposite directions from the pivot, wheel supports mounted on the transverse member for selectively engaging and disengaging vehicular wheels from the wheel supports, first hydraulic means connectively extending between the tail mount 19 and the base 23, second hydraulic means connectively exten
    Type: Grant
    Filed: February 25, 1993
    Date of Patent: July 5, 1994
    Inventor: Calvin W. Russ
  • Patent number: 4564207
    Abstract: A hydraulic wheel lift device is adapted to be used with tow vehicles. The device is attached to a tow truck by means of a main boom pivotally secured to a wheel boom, which abuts against the tread portions of tires that the device will lift. A pair of L-shaped arms pivotally secured to the wheel boom are actuated to swing so that they frame the underside of the tires. As a result, each tire is framed by a U-shaped bracket consisting of the wheel boom and the L-shaped arms. The main boom is lifted and in turn lifts the tires and the vehicle being towed.
    Type: Grant
    Filed: October 17, 1983
    Date of Patent: January 14, 1986
    Inventors: Calvin W. Russ, David A. Craze