Patents by Inventor Sidney A. Schofield

Sidney A. Schofield 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).

  • Pendant
    Patent number: D246703
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: December 20, 1977
    Inventor: Sidney A. Schofield