Patents by Inventor Michael R. Allison

Michael R. Allison 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).

  • Combination kettle bell and dumbbell
    Patent number: 8267841
    Abstract: For use with a dumbbell having a transverse connection or connections between two weights, a support structure comprising an elongated handle bar, and means associated with the transverse connection or connections providing releasably connection or connections to the two weights. A preferred clam-shell form of the invention is disclosed.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: September 18, 2012
    Inventors: Michael R. Allison, Kasper Allison
  • COMBINATION KETTLE BELL AND DUMBBELL
    Publication number: 20110111929
    Abstract: For use with a dumbbell having a transverse connection or connections between two weights, a support structure comprising an elongated handle bar, and at least two jaw members capable of providing releasable connection to a weight, when said weight is present, said weight comprising a transverse connection or connections between two weights. The releasable connection capable of being locked in a closed position by a clamp mechanism.
    Type: Application
    Filed: January 19, 2011
    Publication date: May 12, 2011
    Inventors: Michael R. Allison, Kasper Allison