Muzzle brake

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

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

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Inventors:	Larson, Jr.; Lester C. (Colona, IL)
Applicant:	Name City State Country Type Rock River Arms, Inc. Colona IL US
Assignee:	Rock River Arms, Inc. (Colona, IL)
Appl. No.:	D/551,773
Filed:	January 15, 2016

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Current U.S. Class:	D22/108
Current International Class:	2201
Field of Search:	;D22/108 ;D21/572-573 ;89/14.05,14.1-14.8 ;42/8-12,44,63-64,75.01-75.04,76.01,76.02-76.1 ;433/159,173

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References Cited [Referenced By]

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U.S. Patent Documents

D279812	July 1985	Cellini
4716809	January 1988	A'Costa
4742776	May 1988	Scuto
D488715	April 2004	Plumer
D605724	December 2009	Heath
D647588	October 2011	Heath
9182187	November 2015	Griffith
D746937	January 2016	Larson, Jr.
D747429	January 2016	Larson, Jr.
9261319	February 2016	Palu
2007/0094912	May 2007	Bender
2008/0094063	April 2008	Renz
2011/0252952	October 2011	McNeill
2012/0180352	July 2012	Addis
2014/0237881	August 2014	Mack
2015/0300796	October 2015	Geswender
2015/0323275	November 2015	Lessard
2015/0377577	December 2015	Pappas
2016/0138898	May 2016	Schultz
2016/0169606	June 2016	Joplin

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&catego- ry.sub.--id=276>. cited by examiner . A2 Style Birdcage Black Steel Muzzle Brake 1/2.times.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/>. cited by examiner . Radical Firearms SpitFire Muzzle Brake--1/2.times.28, PrimaryArms.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.primaryarms.com/rfsf-556/p/rfsf-556/>. cited by examiner . Diamondhead USA T-Brake Muzzle Brake--5.56, PrimaryArms.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.primaryarms.com/3205/p/3205/>. cited by examiner . Wilson Combat--AR-15 Muzzle Brake Q-Comp, Brownells, [online], [site visited]. <URL: http://www.brownells.com/rifle-parts/muzzle-devices/compensators-amp-muzz- le-brakes/ar-15-muzzle-brake-q-comp-prod88019.aspx>. cited by examiner . 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-br- ake-0765-20-thread-ar-15-50-caliber>. cited by examiner.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Han; Jonathan J
Attorney, Agent or Firm: Banner & Witcoff, Ltd.