Patents by Inventor Matthew G. Chapman

Matthew G. Chapman 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).

  • CAMSHAFT ROTATION SENSOR MOUNTING ARRANGEMENT
    Publication number: 20230010201
    Abstract: A sensor mounting arrangement for a drum brake assembly of a heavy-duty vehicle comprising a sensor assembly mounted on a cam tube of the drum brake assembly. The cam tube is formed with an opening. The sensor assembly includes a detector that is at least partially disposed in or adjacent to the opening of the cam tube and a target that is disposed about an outer surface of a camshaft of the drum brake assembly.
    Type: Application
    Filed: July 7, 2022
    Publication date: January 12, 2023
    Inventors: Jay D. White, Matthew G. Chapman, Jeffrey R. Wittlinger, Francisco J. Arevalo, Kurtis R. Bowen, Nathan A. Nicholas, Jeff R. Zawacki, Dhawal P. Dharaiya