Patents by Inventor Mark Wenberg

Mark Wenberg 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).

  • Adaptors for mounting arrowheads to arrow shafts
    Patent number: 8057330
    Abstract: Adaptors for mounting arrowheads to arrow shafts are disclosed. Example embodiments include an outer attachment portion that engages the outer surface of a hollow arrow shaft, and an inner attachment portion that engages the inner surface of the hollow arrow shaft. Other embodiments may include single-piece adaptors configured to receive the end of a hollow arrow shaft, and adaptors with arrowhead receiving portions. Still other embodiments may include an inner attachment portion that is inserted into the hollow of a hollow arrow shaft and an outer attachment portion that surrounds and receives the outer surface of the hollow arrow shaft.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: November 15, 2011
    Assignee: Bear Archery, Inc.
    Inventors: Ben Blosser, Sean Gordon, Mark Wenberg