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;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

The uneven-length broken line within the shaded area in FIGS. 1 and 3-6 correspond to an unclaimed feature. The even-length 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/551,750
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 ;89/14.05,14.1-14.8,44,63-64,75.01-75.04,76.01,76.02-76.1 ;433/159,173

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References Cited [Referenced By]

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U.S. Patent Documents

D577409	September 2008	Brittingham
7661349	February 2010	Brittingham
7854085	December 2010	Hodgkins
7861636	January 2011	Hoffman
7870815	January 2011	Hung
D637901	May 2011	Hinton
D646008	September 2011	Couture
D666687	September 2012	Nierenberg
D677357	March 2013	Dueck
D733828	July 2015	Larson, Jr.
2014/0130391	May 2014	Degidio
2015/0013204	January 2015	McNitt
2015/0308778	October 2015	Vossler
2016/0209146	July 2016	Smith

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 . RRA Beast 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=418>. cited by examiner . Gemtech Muzzle Brake, Silencer Shop, [online], [site visited Oct. 3, 2016]. <URL: http://www.silencershop.com/accessories/muzzle-brakes/gemtech-muzzle-brak- e-new.html>. cited by examiner . 25384 M14x1 RH Twisted Menace Muzzle Brake, CNC Warrior, [online], [site visited Oct. 3, 2016]. <URL: http://www.cncwarrior.com/M14x1-RH-Twisted-Menace-Muzzle-Brake-p/25384.ht- m>. cited by examiner . Muzzle Brake "The Grater" 5.56 NATO/.223 Rem, TrojanFirearms.com, [online], [site visited Oct. 3, 2016]. <URL: http://www.trojanfirearms.com/en/muzzle-brake-the-grater>. cited by examiner . Annihilator Muzzle Brake (5.56MM), YHM.net, [online], [site visited Oct. 3, 2016]. <URL: http://yhm.net/annihilator-muzzle-brake-5-56mm.html>. cited by examiner . X4 Muzzle Brake, 2A Armament, [online], [site visited Oct. 3, 2016]. <URL: http://2a-arms.com/products/copy-of-x4-titanium-brake>. cited by examiner . AR15 Shark Style Muzzle Brake, Rousch Sports, [online], [site visited Oct. 3, 2016]. <URL: https://rouschsports.com/shop/ar15-upper-parts/muzzle-devices-muzzle-brak- e-flash-hider-concussion-device/ar15-shark-style-muzzle-brake/>. cited by examiner.

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