Patents by Inventor Dinesh Sivakumar

Dinesh Sivakumar 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).

  • FRONT AXLE FOR MINING MACHINES
    Publication number: 20230311569
    Abstract: An axle, for a mining machine, includes one or more segments, each defining a first wall portion, a second wall portion disposed opposite to the first wall portion, a third wall portion, and a fourth wall portion. The third wall portion extends between the first and the second wall portions to meet the first wall portion at a first corner portion and the second wall portion at a second corner portion. The fourth wall portion extends between the first and the second wall portions to meet the first wall portion at a third corner portion and the second wall portion at a fourth corner portion. The second thickness of the second corner portion and the third thickness of the third corner portion are greater than each of the first thickness of the first corner portion and the fourth thickness of the fourth corner portion.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Applicant: Caterpillar Inc.
    Inventors: Dinesh Sivakumar, Regini Selvapalace Ehuraj, Steven J. Fujan, Scott M Shaffer