Patents by Inventor Peter H. Batchelar

Peter H. Batchelar 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).

  • Method of making a notched transmission belt
    Patent number: 4209483
    Abstract: A method of making a notched variable speed belt or a notched V-belt by placing the layers of the belt around a smooth cylindrical mold, placing an endless elastomeric sleeve having ribs on its inner surface, around the mold and layers thereon and applying heat and pressure to urge the sleeve against the belt layers to form a cured belt slab with molded grooves therein. The cured belt slab may then be cut into individual notched V-belts or variable speed belts of high quality.
    Type: Grant
    Filed: April 7, 1978
    Date of Patent: June 24, 1980
    Assignee: Uniroyal, Inc.
    Inventor: Peter H. Batchelar