Patents by Inventor Randy P. Lyon

Randy P. Lyon 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).

  • Vegetation trimmer blade
    Publication number: 20030037442
    Abstract: A string holder for a rotary cutting head comprises a circular disk; a plurality of slots evenly spaced about a perimeter of the disk; and a mounting hole located at the circular disk's axis of rotation and a circle of string having a plurality of radial cutting lines, the circle interwoven in the slots.
    Type: Application
    Filed: July 3, 2002
    Publication date: February 27, 2003
    Inventor: Randy P. Lyon