Patents by Inventor Mel Callaway

Mel Callaway 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).

  • Snowmobile ski dampener arrangement
    Patent number: 3982597
    Abstract: A snowmobile ski suspension of the type that utilizes a long leaf spring to support the snowmobile frame on each ski, wherein the shock dampener extends primarily vertically, with the piston of the dampener passing through a hole at the middle of the leaf spring. The cylinder of the shock dampener connects the steering linkage to the middle of the leaf spring, to transmit steering torque.
    Type: Grant
    Filed: January 10, 1975
    Date of Patent: September 28, 1976
    Assignee: Yamaha International Corporation
    Inventor: Mel Callaway