US 11,725,898 B2
Suppressor for a firearm
Ian Muceus, Paradise Valley, NV (US); and Adam Stempeck, Paradise Valley, NV (US)
Assigned to Battle Born Supply Co., Paradise Valley, NV (US)
Filed by Battle Born Supply Co., Paradise Valley, NV (US)
Filed on May 19, 2022, as Appl. No. 17/664,090.
Application 17/664,090 is a continuation of application No. 16/855,387, filed on Apr. 22, 2020, granted, now 11,353,277.
Prior Publication US 2022/0276015 A1, Sep. 1, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. F41A 21/30 (2006.01); F41A 21/32 (2006.01); B33Y 80/00 (2015.01); B33Y 70/00 (2020.01); B33Y 10/00 (2015.01)
CPC F41A 21/30 (2013.01) [F41A 21/32 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12)] 19 Claims
OG exemplary drawing
 
1. A suppressor for a firearm comprising:
a suppression core comprising an annular cylinder surrounding a center bore, and a baffle structure surrounding the annular cylinder, the annular cylinder and the baffle structure being concentric;
wherein the baffle structure comprises a triply periodic minimal surfaces (TPMS) structure; and
wherein at a transition between the annular cylinder and the baffle structure, a plurality of first openings in the annular cylinder form continuous paths with a plurality of second openings in the baffle structure.