Patents by Inventor J. D. Moncrief

J. D. Moncrief 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).

  • Massaging device
    Patent number: D248493
    Type: Grant
    Filed: March 17, 1976
    Date of Patent: July 11, 1978
    Inventor: J. D. Moncrief
  • Coffee filter screen
    Patent number: D253082
    Type: Grant
    Filed: May 11, 1977
    Date of Patent: October 9, 1979
    Inventor: J. D. Moncrief
  • Coffee filter holder
    Patent number: D256079
    Type: Grant
    Filed: May 1, 1978
    Date of Patent: July 29, 1980
    Inventor: J. D. Moncrief
  • Portable barbeque
    Patent number: D284256
    Type: Grant
    Filed: August 30, 1984
    Date of Patent: June 17, 1986
    Inventor: J. D. Moncrief