Patents by Inventor Terry K. Prince

Terry K. Prince 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).

  • Toy cargo plane
    Patent number: 4500299
    Abstract: A toy cargo plane having a fuselage (24) with two front doors (32, 34) pivotably mounted within the front of the fuselage. The doors are mechanically opened by actuation of a lever and rod arrangement (44, 46) slideable along its axis and mounted within a slot formed in the tail end of the body. A further lever and rod arrangement (50, 52) slideably moves a ramp (36) in and out of the open front doors to enable vehicles or other toys to be loaded onto the ramp.
    Type: Grant
    Filed: May 19, 1983
    Date of Patent: February 19, 1985
    Assignee: Mattel, Inc.
    Inventors: William J. Kelley, Terry K. Prince