Patents by Inventor Larry M. Penebre

Larry M. Penebre 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).

  • Swim fin
    Patent number: 4627820
    Abstract: A swim fin is disclosed which comprises a foot portion, an essentially horizontal flipper and upper and lower shells coupling the foot portion and the flipper. Upper and lower channels are formed between the shells and the flipper for the flow of water therethrough. The channels initiate at water inlet apertures and terminate at water outlet apertures. The flipper extends outboardly of the channels and water outlet apertures to coact with water flowing from the outlet apertures for increased efficiency of the fin.
    Type: Grant
    Filed: June 18, 1985
    Date of Patent: December 9, 1986
    Inventor: Larry M. Penebre