Patents by Inventor Glen E. Kulchecki

Glen E. Kulchecki 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).

  • Bullet trap blank firing attachment for use with a firearm
    Patent number: 12467708
    Abstract: The disclosure is directed at a blank fire bullet trap attachment (BFBTA) that provides improved protection for firearm users when live ammunition is accidently loaded into the firearm. The BFBTA includes a barrel portion made of a first metal; and a hardened element portion made of a second metal, the hardened element portion sized to frictionally fit within the pipe portion; wherein the first metal is softer than the second metal, such that when live ammunition contacts the hardened element portion, the hardened element portion slides within the barrel portion.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: November 11, 2025
    Assignee: COLT CANADA CORPORATION
    Inventors: Blaine Groves, Steven John Samborsky, Glen E. Kulchecki, Jeffrey A Dukes