Patents by Inventor William Mace

William Mace 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).

  • Trimmer and method of cutting a material while maintaining cooperating cutting blades on a trimmer in a desired relationship
    Publication number: 20070169599
    Abstract: A trimmer having first and second cutting blades. The first cutting blade has a generally flat first surface residing in a first plane and a first cutting edge. The second cutting blade has a generally flat second surface residing in a second plane and a second cutting edge. The first and second cutting blades are mounted so that the first and second flat surfaces face and are substantially parallel to each other. A drive causes at least one of the first and second cutting blades to move relative to the other of the first and second cutting blades to thereby produce a repetitive cutting action between the first and second cutting edges. At least one fastening assembly has first and second facing shoulders between which the first and second cutting blades reside.
    Type: Application
    Filed: January 25, 2006
    Publication date: July 26, 2007
    Inventors: William Mace, Ronald Carlson