Patents by Inventor Ronald Lee Matson

Ronald Lee Matson 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).

  • Trenching shovel
    Patent number: 9689137
    Abstract: The trenching shovel is narrow at its digging end so that a lot less dirt is required to be removed. The trenching shovel has a three sided blade and the shovel point has a concave, sharp edge which partially wraps around a root to permit cutting of the root without the blade slipping off. The three sides are also angled slightly outward to help prevent dirt from sticking to the channel of the shovel and to compact the side edges of the trench to prevent collapse of the sidewalls into the formed trench.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: June 27, 2017
    Inventor: Ronald Lee Matson
  • TRENCHING SHOVEL
    Publication number: 20160353650
    Abstract: The trenching shovel is narrow at its digging end so that a lot less dirt is required to be removed. The trenching shovel has a three sided blade and the shovel point has a concave, sharp edge which partially wraps around a root to permit cutting of the root without the blade slipping off. The three sides are also angled slightly outward to help prevent dirt from sticking to the channel of the shovel and to compact the side edges of the trench to prevent collapse of the sidewalls into the formed trench.
    Type: Application
    Filed: February 19, 2016
    Publication date: December 8, 2016
    Inventor: Ronald Lee Matson