Patents by Inventor Nolan Percival

Nolan Percival 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).

  • Circular jewelry cage with changeable raised insert
    Patent number: 9826804
    Abstract: A jewelry cage holds one of multiple circular discs. These circular discs are interchangeable and can have raised indicia above a circular portion of the disc, which are viewable through a portal of the cage. The cage itself can be two parts, hinged together and sized to hold the disc there-in when the cage is closed.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: November 28, 2017
    Inventor: Nolan Percival