Patents by Inventor Randall D. Severen

Randall D. Severen 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).

  • Water propelled hover device
    Patent number: 4274591
    Abstract: A water propelled hover toy (10) comprises a circular body (24) with a fluid supply chamber (36) affixed thereto. The body (24) is rotatably secured at an inlet port to the supply chamber (36) to a launch tube (12), which is connected to a water line by means of tubing (14). The sections of tubing (12, 14) are preferably coupled together by means of a rotary connection (22). In each of the embodiments, the body (24) is preferably configured to generate lift during rotation.
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: June 23, 1981
    Assignee: The Cona Company, Inc.
    Inventors: Richard B. Sunshine, Randall D. Severen