Patents by Inventor A. Harry S. Pickburn

A. Harry S. Pickburn 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).

  • Mobius drive belt fastener
    Patent number: 4058022
    Abstract: A mobius drive belt and mobius drive belt fastener are disclosed in which a drive belt of a polygonal or curvelinear cross section is joined to itself at the butt ends to form a drive belt having one continuous driving or belt engaging surface. The drive belt is employed for transmitting power from at least one driving pulley to at least one driven pulley. The mobius drive belt fastener allows the butt ends of the belt to be rotated up to about 180.degree. with respect to one another.
    Type: Grant
    Filed: January 19, 1976
    Date of Patent: November 15, 1977
    Inventor: A. Harry S. Pickburn