Patents by Inventor John D. McCance

John D. McCance 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).

  • Combination chipper and grass cutting blade assembly for riding type lawn mowers and the like
    Patent number: 5365725
    Abstract: A combination blade assembly is designed for use with a riding type lawn mower and the like. The combination blade assembly modifies the riding type lawn mower into a mulcher and chipper without prohibiting the lawn mower from being used for cutting grass. The combination blade assembly is permanently installed on the riding type lawn mower which eliminates the need for additional equipment. Due to the nature of the riding type lawn mower, the combination blade assembly creates a very mobile mulcher and chipper.
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: November 22, 1994
    Inventor: John D. McCance