Patents by Inventor Jeffrey S. Gradinger

Jeffrey S. Gradinger 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: 20140265137
    Abstract: This application describes the use and construction of a light weight portable target for use in the game of Disc Golf. The purpose of the invention is to provide lightweight, compact, durable Disc Golf Target exhibiting features that improve over those already in existence and which also meets the requirements for officially sanctioned targets as published by the PDGA (Professional Disc Golf Association). The target is suitable for use anywhere and anytime a disc golfer may wish to play the game of disc golf; it can easily be used inside or outside a house or other structure. The target is just as suitable for play in completely dark nighttime conditions as it is during the day.
    Type: Application
    Filed: March 16, 2013
    Publication date: September 18, 2014
    Inventor: Jeffrey S. Gradinger