Patents by Inventor Brent Hahn

Brent Hahn 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).

  • Centerpin arrowhead adapter
    Patent number: 9557147
    Abstract: An adaptor for mounting arrowheads to arrow shafts is disclosed. Example embodiments include a collar assembly portion that engages the outer surface of a hollow arrow shaft, and an adaptor with an inner centerpin 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.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: January 31, 2017
    Inventor: Brent Hahn