Patents by Inventor JEFF HELSTROM

JEFF HELSTROM 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: 20010002370
    Abstract: An all weather golf driving range which is designed to drape and or cover a conventional range with a netting having a number of ball receiving bores formed therein to permit balls to be conveniently and automatically collected through motion induced by gravity from the configuration of the netting. When in position, the netting is configured in its elevation by the plurality of conical members, preferably in reticulated form, with ground support posts holding the netting up to form apices, and with the ball receiving bores being formed at the lower juncture points along or at the mutually adjacent conical zones.
    Type: Application
    Filed: April 23, 1999
    Publication date: May 31, 2001
    Inventor: JEFF HELSTROM