Patents by Inventor J. Van Hierden

J. Van Hierden 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: 20060237575
    Abstract: A portable erectable support for volley balls nets has two net supporting uprights. The net is attached to a ratchet engaging reel on one support, which can be hand wound to tighten the net, and directly to the other. The supports have separable interlocking upper net holding supports and lower ground engaging supports. The height is adjustable by removable interlocking extensions between upper and lower supports so men, women and juniors may use the net. There are net tie down loops on the reel itself and the other upper support. There are also guy rope tie down loops on both upper supports. Guy rope anchors have ground penetrating prongs and a ground resting base with a guy rope tie down loop.
    Type: Application
    Filed: April 25, 2005
    Publication date: October 26, 2006
    Inventor: J. Van Hierden