Patents by Inventor Harry Drone

Harry Drone 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: D387186
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: December 9, 1997
    Inventor: Harry Drone
  • Patent number: D403841
    Type: Grant
    Filed: December 10, 1997
    Date of Patent: January 12, 1999
    Inventor: Harry Drone
  • Patent number: D421946
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: March 28, 2000
    Inventor: Harry Drone