Patents by Inventor Rajapanth Srinivasa Murthy Madhava Murthy

Rajapanth Srinivasa Murthy Madhava Murthy 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).

  • Shear bolt
    Patent number: 11193522
    Abstract: A shear bolt including a head portion and a shaft portion extending along an axis from the head portion is described. The shaft portion has a threaded outer surface and a stepped bore where the stepped bore has a plurality of regions along the axis and a plurality of steps. Each step in the plurality of steps separates adjacent regions in the plurality of regions and an inner diameter of the stepped bore is constant in each region in the plurality of regions and changes discontinuously at each step in the plurality of steps. The inner diameter increases from a first region in the plurality of regions closest to the head portion to a second region in the plurality of regions farthest from the head portion.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: December 7, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Natarajan Veerapathiran, Sanjay Jha, Rajapanth Srinivasa Murthy Madhava Murthy, Permeet Singh, Manoj Prabhaker Patil
  • SHEAR BOLT
    Publication number: 20190285107
    Abstract: A shear bolt (100) including a head portion (110) and a shaft portion (120) extending along an axis (125) from the head portion is described. The shaft portion has a threaded outer surface (122) and a stepped bore (124) where the stepped bore has a plurality of regions (130) along the axis and a plurality of steps (128). Each step in the plurality of steps separates adjacent regions in the plurality of regions and an inner diameter (d) of the stepped bore is constant in each region in the plurality of regions and changes discontinuously at each step in the plurality of steps. The inner diameter increases from a first region in the plurality of regions closest to the head portion to a second region in the plurality of regions farthest from the head portion.
    Type: Application
    Filed: November 14, 2017
    Publication date: September 19, 2019
    Inventors: Natarajan Veerapathiran, Sanjay Jha, Rajapanth Srinivasa Murthy Madhava Murthy, Permeet Singh, Manoj Prabhaker Patil