Patents by Inventor Alex J. McAllister

Alex J. McAllister 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).

  • Free floating actuating linkage
    Patent number: 4046021
    Abstract: An operating rod comprising a foot pedal assembly is carried on a first movable body and is maintained in vertical axial alignment with a control means grounded to a second movable body. The operating rod maintains operative association with the control means regardless of divergent movement between the first and the second movable body.
    Type: Grant
    Filed: August 19, 1976
    Date of Patent: September 6, 1977
    Assignee: International Harvester Company
    Inventors: Kenneth E. McKee, Alex J. McAllister