Patents by Inventor Ravishankar Hirisave

Ravishankar Hirisave 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).

  • CAM-FOLLOWER LUBRICATION SYSTEMS
    Publication number: 20220282641
    Abstract: A system comprises a follower lever and a follower roller rotatably coupled to the follower lever. A pin is rotatably coupled to the follower roller, the pin comprising a first outer portion including a first diameter and a second outer portion including a second diameter. A central portion is positioned between the first outer portion and the second outer portion, the central portion including a third diameter, the third diameter being smaller than the first diameter and the second diameter. One or more first channels is defined by the first outer portion, the one or more first channels positioned within the first outer portion and configured to direct fluid away from the central portion as the pin rotates.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Applicant: CUMMINS INC.
    Inventors: Dilip Bhattacharjya, Yitong Chen, Owen Morris, Robert Harries, Matthew D. Brumberg, Ravishankar Hirisave, Thomas Denne