Patents by Inventor Neville Tata

Neville Tata 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).

  • Publication number: 20190174885
    Abstract: A method for creating a jewelry ring made of multiple stacked rings that are counter-rotatable with respect to each other. Using precise CNC machining, two ring blanks are formed to have complimentary shaped bearing ends that interlock with each other to prevent axial dislocation, but also provide complimentary bearings so that the rings are counter-rotatable to each other. These ring blanks are sized relative to each other so that after being formed, they can be aligned at their complimentary ends and the smaller ring enlarged to snap into the larger ring. The method also requires precise interior diameter smoothing and post-processing, so that the slight separation between the two stacked ring blanks cannot be felt by the wearer. A two-ring and a three-ring version are fully disclosed, but by logical extension this method can be used to make any number of stacked rings.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 13, 2019
    Inventors: Neville Tata, Saumil Choksi, Shitalkumar Patel