Patents by Inventor Fritz Jensen

Fritz Jensen 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).

  • Spaceship toy balloon
    Patent number: D283144
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: March 25, 1986
    Inventor: Fritz Jensen
  • Simulative toy balloon
    Patent number: D283145
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: March 25, 1986
    Inventor: Fritz Jensen
  • Butterfly toy balloon
    Patent number: D283146
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: March 25, 1986
    Inventor: Fritz Jensen
  • Airship toy balloon
    Patent number: D288216
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: February 10, 1987
    Inventor: Fritz Jensen