Patents by Inventor John E. McCallum

John E. McCallum 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).

  • SNOW THROWER
    Publication number: 20220243412
    Abstract: A snow thrower, as provided herein, may include a body frame, a handle, a collar, and a chute. The body frame may define a body inlet and a body outlet. The handle may be attached to the body frame. The chute may be attached to the body frame to direct snow therefrom.
    Type: Application
    Filed: May 19, 2020
    Publication date: August 4, 2022
    Inventors: William J. O'Brien, Gregory S. Torrisi, Seth H. Chapman, John E. McCallum
  • Power head for a vegetation cutter
    Patent number: D342875
    Type: Grant
    Filed: April 23, 1991
    Date of Patent: January 4, 1994
    Assignee: Textron Inc.
    Inventors: Jeffery S. Franke, John E. McCallum, Claudia A. Isaacs, Kenneth E. Mason