Patents by Inventor Christopher Edward Blume

Christopher Edward Blume 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).

  • Kneeling wheelbarrow
    Patent number: 9156487
    Abstract: A wheelbarrow that can transition from a conventional wheelbarrow configuration to a loading platform that places a wall of the carrier flat on the ground to facilitate placing an object or objects on it without requiring lifting, and then transition back to conventional Wheelbarrow configuration using mechanical advantage.
    Type: Grant
    Filed: March 14, 2015
    Date of Patent: October 13, 2015
    Inventor: Christopher Edward Blume