US 11,668,540 B2
Heat dissipating firearm suppressor
David Morris Spector, Missouri City, TX (US); and Phillip Eugene Haag, Jr., Rosenberg, TX (US)
Assigned to RFPH, LLC, Stafford, TX (US)
Filed by RFPH, LLC
Filed on Nov. 6, 2020, as Appl. No. 17/91,992.
Claims priority of provisional application 62/961,830, filed on Jan. 16, 2020.
Prior Publication US 2021/0254921 A1, Aug. 19, 2021
Int. Cl. F41A 21/30 (2006.01)
CPC F41A 21/30 (2013.01) 23 Claims
OG exemplary drawing
 
1. A suppressor, comprising:
a unitary structure comprising a body having an interior volume and a cone shaped nozzle disposed at one end of the body, wherein the body has a breech end opposite a faceplate and includes a plurality of cooling channels spanning a length of the body, and a plurality of internal channels is disposed radially inward of the cooling channels, both the plurality of cooling channels and the plurality of internal channels terminating at the faceplate of the body, and each of the cooling channels has a first opening at the breech end and a second opening at the faceplate, and wherein the unitary structure further comprises:
an outer ring spanning from the breech end to at least the faceplate;
a longitudinal wall spanning from the breech end to the faceplate, wherein the longitudinal wall is disposed radially inward of the outer ring; and
a plurality of radially oriented walls extending between the longitudinal wall and the outer ring, wherein the plurality of cooling channels is disposed between the longitudinal wall, the outer ring, and the radially oriented walls;
a central bore extending from the breech end of the body to the faceplate; and
a plurality of baffles surrounding the central bore.