Patents by Inventor Perry Efthymiou

Perry Efthymiou 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: 6142840
    Abstract: A motor driven surfboard is provided including a surfboard housing having a top face and a bottom portion integrally coupled to the top face. The bottom portion includes a starboard extent and a port extent. Further provided is a vertical rear face formed between the top face and bottom portion for defining an interior space. The surfboard housing further includes a fin coupled to the bottom portion between the starboard and port extent thereof. Next provided is a pair of water jet passageways having a pair of conduits including a starboard conduit and a port conduit. Each conduit includes a circular entry formed in a center of the respective extent of the bottom portion of the surfboard housing and in communication with a respective circular exit formed in the rear face of the surfboard housing. Also included is a control unit for allowing the manual generation of an actuation signal.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: November 7, 2000
    Inventor: Perry Efthymiou