Patents by Inventor Phillip I. Tokumaru

Phillip I. Tokumaru 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).

  • Stirrup cane
    Publication number: 20030213510
    Abstract: A cane and stirrup assembly comprising an upright cane having a lower portion, a stirrup located at one side of the cane lower portion, the stirrup including a first side having connection to the cane lower portion, a second side opposite the first side, and a lowermost support for the shoe or foot or sock of the user, and a brace attached to the stirrup second side and also operatively attached to the cane above a connection to transmit loading from the stirrup second side to the cane.
    Type: Application
    Filed: May 14, 2002
    Publication date: November 20, 2003
    Inventors: Paul B. MacCready, Bart D. Hibbs, Taras Kiceniuk, Phillip I. Tokumaru, Thomas Zambrano