Patents by Inventor Brian J. Dube

Brian J. Dube 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).

  • Juggling club
    Patent number: 4696468
    Abstract: A juggling club is formed of a hollow, unitary molded plastic body having a bulged portion, a relatively heavy knob and handle portion, and a center of gravity located at between 55 and 59 percent of the length of the longitudinal axis toward the bulged end of the club. The thickness of the body wall of the club is substantially greater at the handle and knob portions than at the bulged portion.
    Type: Grant
    Filed: July 20, 1982
    Date of Patent: September 29, 1987
    Inventor: Brian J. Dube
  • Fire stick for jugglers
    Patent number: D280651
    Type: Grant
    Filed: November 5, 1982
    Date of Patent: September 17, 1985
    Inventor: Brian J. Dube