Patents by Inventor Parminder S. Rooprai

Parminder S. Rooprai 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).

  • Patent number: 9375976
    Abstract: A wheel includes a rim having an outer radius, R1, extending from a center point of the wheel to an outer edge of the rim, and a hub having an outer radius, R2, extending from the center point of the wheel to an outer edge of the hub. The hub is positioned coaxially with the rim and has a plurality of circumferentially positioned and equiangularly spaced bolt holes for attachment of the wheel to the vehicle. The wheel further includes a plurality of equiangularly spaced, Y-shaped spokes having a trunk portion contacting the hub, two limb portions each contacting the rim, and a branch point at which the trunk portion and limb portions converge. The spokes extend radially outward from the hub to the rim. The bolt holes are interspaced between the trunk portions. A distance between the center point of the wheel and the branch point is D1.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: June 28, 2016
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: David S. Liu, Parminder S. Rooprai
  • Patent number: D747254
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: January 12, 2016
    Assignee: Honda Motor Co., Ltd.
    Inventors: David S. Liu, Parminder S. Rooprai