Patents by Inventor David B. Dyson

David B. Dyson 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: 6089939
    Abstract: A flexible spinning throw toy having a top hub and a bottom hub connected by a plurality of flexible straps which, when thrown with a spinning motion imparted to it, bends into an oblate shape. Spinning of the toy creates a gyroscopic effect, allowing it to be thrown accurately for considerable distances. In alternate embodiments the straps are detachably connected to the hubs for removal as needed. The toy can be collapsed for easy portability.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: July 18, 2000
    Inventor: David B. Dyson