Patents by Inventor Richard A Delphia

Richard A Delphia 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).

  • Tree stand archery target system
    Patent number: 8074994
    Abstract: A system includes a first cable support, a second cable support, a first cable and a second cable. The first cable is moveably mounted between the first cable support and the second cable support. The system also includes a supporting structure supported by the first cable and by the second cable, wherein the supporting structure is connected to the first moveable cable to move with the first moveable cable.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: December 13, 2011
    Assignee: The Partnership of Richard A. Delphia and Donald G. Clark
    Inventor: Richard A Delphia