Patent
   D842418
Priority
Jun 01 2017
Filed
Jun 01 2017
Issued
Mar 05 2019
Expiry
Mar 05 2034
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a barrel chamber block, as shown and described.

FIG. 1 is an upper, right, front perspective view of the barrel chamber block, showing my new design;

FIG. 2 is an upper, left, front perspective view thereof;

FIG. 3 is an upper, right, rear perspective view thereof;

FIG. 4 is an upper, left, rear perspective view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof.

The broken lines showing portions of the barrel chamber block as well as the broken lines showing environmental structure form no part of the claimed design.

Oglesby, Paul A.

Patent Priority Assignee Title
D875874, Mar 20 2017 Barrel fluting
D909528, Dec 29 2017 STRIKE INDUSTRIES INC Firearm muzzle device
Patent Priority Assignee Title
8667882, May 06 2011 ROCK RIVER ARMS, INC Firearm
20020189148,
20170299315,
D536054, Jul 27 2005 Muzzle brake
D559346, May 19 2007 Rifle stock retaining bracket
D593629, Dec 01 2005 Heckler & Koch, GmbH Handgun
D594924, May 31 2007 Carl Walther GmbH Angled ejection port for guns
D687508, Jun 08 2012 Firearm compensator
D777871, Dec 22 2015 AGENCY ARMS, LLC Firearm slide
D791262, Nov 03 2014 Sturm, Ruger & Company, Inc. Pistol
D794154, Feb 26 2016 WHG Properties, LLC Bayonet mount
D815236, Jan 15 2016 RADE TECNOLOGIAS, S L Accessory for rifles
GB729236,
WO2005038385,
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