Patents by Inventor Norton Sharpe

Norton Sharpe 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).

  • Patent number: D298895
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: December 13, 1988
    Assignee: Franklin Brass Manufacturing Co.
    Inventor: Norton Sharpe
  • Patent number: D330137
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: October 13, 1992
    Inventor: Norton Sharpe
  • Patent number: D330289
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: October 20, 1992
    Inventor: Norton Sharpe
  • Patent number: D330636
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: November 3, 1992
    Inventor: Norton Sharpe