US 12,276,467 B2
Sound, flash, and heat dissipating firearm suppressor
David Morris Spector, Missouri City, TX (US); Phillip Eugene Haag, Jr., Richmond, TX (US); and Ran Tamir, Sugar Land, TX (US)
Filed by RFPH, LLC, Stafford, TX (US)
Filed on Mar. 24, 2023, as Appl. No. 18/126,256.
Application 18/126,256 is a continuation in part of application No. 17/091,992, filed on Nov. 6, 2020, granted, now 11,668,540.
Application 18/126,256 is a continuation in part of application No. 29/882,313, filed on Jan. 12, 2023.
Application 18/126,256 is a continuation in part of application No. 29/882,316, filed on Jan. 12, 2023.
Application 18/126,256 is a continuation in part of application No. 29/882,317, filed on Jan. 12, 2023, granted, now D1058741.
Claims priority of provisional application 62/961,830, filed on Jan. 16, 2020.
Prior Publication US 2024/0035771 A1, Feb. 1, 2024
Int. Cl. F41A 21/30 (2006.01)
CPC F41A 21/30 (2013.01) 15 Claims
OG exemplary drawing
 
15. 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 comprises a plurality of cooling channels spanning a length of the body, wherein the plurality of cooling channels terminates 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;
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; and
a flash hider extending from the faceplate into a muzzle chamber within the cone shaped nozzle, wherein the flash hider comprises from 2 prongs to 8 prongs extending into the muzzle chamber, and wherein a central bore passes between the prongs; and
a plurality of baffles surrounding the central bore;
wherein the unitary structure further comprises a plurality of internal channels disposed radially inward of the cooling channels; and
wherein the plurality of internal channels has a helical geometry extending around the central bore, wherein the plurality of internal channels encompasses the central bore in a range from about 3 revolutions to about 20 revolutions.