Patents by Inventor Ernest C. Arnsmeyer

Ernest C. Arnsmeyer 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).

  • Belt construction, the combination of the belt construction and a pulley and methods of making the same
    Patent number: 5308291
    Abstract: The combination of an endless power transmission belt construction and pulley therefor, the belt construction and methods of making the same are provided, the belt construction having an inner surface defining a plurality of longitudinally disposed and alternately spaced apart like longitudinal projections and longitudinal grooves that are adapted to mesh with a ribbed surface of a pulley, the inner surface of the belt construction being cogged and defining a plurality of transversely disposed and alternately spaced apart transverse projections and transverse grooves, the transverse grooves each having a depth that is approximately one-half of the depth of the longitudinal grooves and that is approximately one-fourth of the thickness of the belt construction.
    Type: Grant
    Filed: October 16, 1992
    Date of Patent: May 3, 1994
    Assignee: Dayco Products, Inc.
    Inventors: Larry A. Robertson, Ernest C. Arnsmeyer