Patents by Inventor Bhupinder Grewal

Bhupinder Grewal 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).

  • Auger Blade
    Publication number: 20160090792
    Abstract: An auger blade includes a main body which defines a ground penetrating tip portion, a first blade and a second blade. The first and second blades extend from the tip portion towards an opposing end portion of the auger blade. The first and second blades are annularly arranged around a centerline of the auger blade. The first blade includes an arcuate inner surface and the second blade includes an arcuate inner surface.
    Type: Application
    Filed: September 29, 2014
    Publication date: March 31, 2016
    Inventor: Bhupinder Grewal