Muzzle brake

- Rock River Arms, Inc.
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Description

FIG. 1 is a top, front, left perspective view of a muzzle brake showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view thereof.

The uneven-length broken line within the shaded area in FIGS. 1 and 3-5 correspond to an unclaimed feature. The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the claimed design. The even-length broken lines showing the remainder of the muzzle brake are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a muzzle brake, as shown and described.

Referenced Cited
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Other references
  • RRA Helical Tactical Muzzle Brake, Rock River Arms, [online], [site visited Oct. 3, 2016]. <URL: http://www.rockriverarms.com/index.cfm?fuseaction=category.display&category—id=276>.
  • A2 Style Birdcage Black Steel Muzzle Brake ½×28 Threaded .223 5.56 223 556, Terapeak.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.terapeak.com/worth/a2-style-birdcage-black-steel-muzzle-brake-1-2x28-threaded-223-5-56-223-556/281739556436/>.
  • Radical Firearms SpitFire Muzzle Brake—½×28, PrimaryArms.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.primaryarms.com/rfsf-556/p/rfsf-556/>.
  • Diamondhead USA T-Brake Muzzle Brake—5.56, PrimaryArms.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.primaryarms.com/3205/p/3205/>.
  • Wilson Combat—AR-15 Muzzle Brake Q-Comp, Brownells, [online], [site visited]. <URL: http://www.brownells.com/rifle-parts/muzzle-devices/compensators-amp-muzzle-brakes/ar-15-muzzle-brake-q-comp-prod88019.aspx>.
  • AR-Stoner Heli-Port Muzzle Brake 0.765″-20 Thread AR-15 50 Caliber, MidwayUSA, [online], [site visited Oct. 3, 2016]. <URL: http://www.midwayusa.com/product/2228238134/ar-stoner-heli-port-muzzle-brake-0765-20-thread-ar-15-50-caliber>.
Patent History
Patent number: D783762
Type: Grant
Filed: Jan 15, 2016
Date of Patent: Apr 11, 2017
Assignee: Rock River Arms, Inc. (Colona, IL)
Inventor: Lester C. Larson, Jr. (Colona, IL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Jonathan J Han
Application Number: 29/551,773
Classifications
Current U.S. Class: Firearm Element Or Attachment (D22/108)