Patents by Inventor James A. Hyman, Sr.

James A. Hyman, Sr. 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).

  • Combination can crushing and exercising means
    Patent number: 4606266
    Abstract: This invention is a combination can crusher and exercise device. A spring loaded jaw means acts as an exerciser for the user thereof while at the same time being adaptable for use as a can crusher. The present invention has the additional feature of being self-adjustable for either short or tall cans, particularly cans of the beer and soft drink type.
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: August 19, 1986
    Inventor: James A. Hyman, Sr.
  • Children's toilet training chair
    Patent number: D276361
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: November 13, 1984
    Inventor: James A. Hyman, Sr.