Patents by Inventor John Buback

John Buback 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).

  • Multiratio constant mesh change speed transmission
    Patent number: 4640146
    Abstract: A transmission utilizing a plurality of clutch packs, each of which couples the driving and driven gears of one of a plurality of gear sets, the plurality of clutch packs and gear sets being arranged equal radial distances about the input and output of a transmission with the input gear in constant mesh with the driving gears of the radially arranged gear sets and the output gearing in constant mesh with the driven gears of the gear sets.
    Type: Grant
    Filed: April 25, 1983
    Date of Patent: February 3, 1987
    Assignee: Massey-Ferguson Inc.
    Inventor: John Buback