US 11,946,712 B2
Electromagnetic pistol barrel test fixture
William Wiseman, College Station, TX (US); Levi Munoz, Navasota, TX (US); and James Darley, Magnolia, TX (US)
Assigned to Bill Wiseman & Co., Inc., College Station, TX (US)
Filed by Bill Wiseman & Co., Inc., College Station, TX (US)
Filed on Oct. 22, 2020, as Appl. No. 17/077,069.
Claims priority of provisional application 62/924,480, filed on Oct. 22, 2019.
Prior Publication US 2021/0116202 A1, Apr. 22, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. F41A 23/16 (2006.01); F41A 19/08 (2006.01); F41A 31/02 (2006.01)
CPC F41A 23/16 (2013.01) [F41A 19/08 (2013.01); F41A 31/02 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A test fixture for testing firearms or ammunition, the test fixture comprising:
a base having a lateral channel defining a front upright and a rear upright, the front upright being configured to support a firearm barrel;
a block rotatable within the lateral channel, the block being rotatable between an open position and a closed position, the open position providing user access to the firearm barrel; and
a firing pin housed in the block, the closed position of the block aligning the firing pin with the firearm barrel.