Patents by Inventor Carl V. Stone

Carl V. Stone 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).

  • Tabletop spiritual observatory
    Patent number: D393533
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: April 14, 1998
    Inventor: Carl V. Stone
  • Tabletop spiritual observatory
    Patent number: D393534
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: April 14, 1998
    Inventor: Carl V. Stone
  • Astrological model
    Patent number: D399984
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: October 20, 1998
    Inventor: Carl V. Stone