Patents by Inventor George E. Petitt, Jr.

George E. Petitt, Jr. 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).

  • Chain saw sharpener aid
    Patent number: 4646589
    Abstract: A guide for aiding in sharpening a chain saw with a file which includes a magnet having an elongated rod extending outwardly therefrom at an angle corresponding to the desired angle that is to be sharpened on the cutting edge of a tooth of a chain saw. The magnet is attached to a guide bar of the chain saw. When sharpening the teeth, the chain is moved around the saw and a file is moved across the leading edge of the tooth at an angle corresponding to the angle of the rod.
    Type: Grant
    Filed: January 27, 1982
    Date of Patent: March 3, 1987
    Inventor: George E. Petitt, Jr.