Patents by Inventor CHRISTOPHER C. WARREN

CHRISTOPHER C. WARREN 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).

  • Publication number: 20230070072
    Abstract: A mulch gate control lever includes a handle that moves a mulch gate on a vertical pivot axis between a first mulching position and a second side discharge position. A torsion spring biases the handle to move into a first position slot at a first end of a slotted bracket to retain the mulch gate at the first mulching position, and into a second position slot at a second end of the slotted bracket to retain the mulch gate at the second side discharge position.
    Type: Application
    Filed: September 8, 2021
    Publication date: March 9, 2023
    Inventors: CHRISTOPHER C. WARREN, William P. Johnson