Patents by Inventor Charles E. Byrnes

Charles E. Byrnes 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).

  • Tool for opening and closing ski boots
    Patent number: 4250595
    Abstract: A hook-like tool for opening and closing the clamps on ski boots, overshoes and the like, providing leverage which is not otherwise obtainable when using the fingers. The device includes a handle member and an elongated member, the principal axis of which extends at a substantial angle relative to that of the handle member and is of a length corresponding to that of an engaged clasp.
    Type: Grant
    Filed: April 30, 1979
    Date of Patent: February 17, 1981
    Inventor: Charles E. Byrnes