Patents by Inventor Howard N. Angell

Howard N. Angell 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).

  • Exploding bullet
    Patent number: 4216722
    Abstract: A small arms bullet containing an explosive charge that detonates on bullet impact to increase stopping-power. The bullet defines a medial cylindrical channel charrying explosive and a movable anvil. A cartridge primer in the forward part of the channel provides an impact detonation. My exploding bullet may be formed by modifying existing jacketed small arms bullets.
    Type: Grant
    Filed: June 5, 1978
    Date of Patent: August 12, 1980
    Inventor: Howard N. Angell