Patents by Inventor Ronald Louis DiLorenzo, Sr.

Ronald Louis DiLorenzo, Sr. 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).

  • Heavy duty wheelbarrow
    Patent number: 8231132
    Abstract: A heavy duty wheelbarrow/yard cart with two vertical fixed front wheels and one or two rear caster wheels for steering. An ergonomic pushbar handle is bolted to the frame and allows it to be pushed or lifted to dump the material. A brake keeps the wheelbarrow from moving on sloped terrain.
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: July 31, 2012
    Inventor: Ronald Louis DiLorenzo, Sr.
  • Heavy duty wheelbarrow
    Publication number: 20100019472
    Abstract: A heavy duty wheelbarrow/yard cart with two vertical fixed front wheels and one or two rear caster wheels for steering. An ergonomic pushbar handle is bolted to the frame and allows it to be pushed or lifted to dump the material. A brake keeps the wheelbarrow from moving on sloped terrain.
    Type: Application
    Filed: July 23, 2008
    Publication date: January 28, 2010
    Inventor: Ronald Louis DiLorenzo, SR.