Patents by Inventor Mathias M. Check

Mathias M. Check 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).

  • Hand scoop for grass and leaves
    Patent number: 4378670
    Abstract: A pair of concave scoops that are operated by a person's hands which have teeth that function as rakes to assemble leaves, grass clippings, and other debris into a pile that can be lifted for disposal into garbage bags, wheelbarrows, or the like. The scoops are lightweight, and easily grasped and manuvered into position to lift up and dispose of any unwanted debris from lawns and other locations.
    Type: Grant
    Filed: August 28, 1980
    Date of Patent: April 5, 1983
    Inventors: Mathias M. Check, Elia L. Goodby
  • Hand scoop for grass and leaves
    Patent number: D270611
    Type: Grant
    Filed: September 8, 1981
    Date of Patent: September 20, 1983
    Inventors: Mathias M. Check, Elia L. Goodby