Patents by Inventor Subhash V. Mantri

Subhash V. Mantri 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).

  • Fuel pump drive system in an internal combustion engine
    Patent number: 6976476
    Abstract: A fuel pump drive system for an internal combustion engine uses a cam-to-cam gear from a double overhead camshaft to rotate a fuel pump gear. The fuel pump drive system may have a primary camshaft, a secondary camshaft, and the fuel pump. The primary camshaft has a camshaft gear and the cam-to-cam gear. The secondary camshaft has a cam gear. The cam gear engages the cam-to-cam gear. The fuel pump has a fuel pump gear that engages the cam-to-cam gear. The fuel pump gear drives the fuel pump.
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: December 20, 2005
    Assignee: International Engine Intellectual Property Company, LLC
    Inventor: Subhash V. Mantri