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USD641451S1 - Bolt carrier - Google Patents

Bolt carrier Download PDF

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Publication number
USD641451S1
USD641451S1 US29/371,221 US37122110F USD641451S US D641451 S1 USD641451 S1 US D641451S1 US 37122110 F US37122110 F US 37122110F US D641451 S USD641451 S US D641451S
Authority
US
United States
Prior art keywords
carrier
bolt carrier
firearm
receiver
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/371,221
Inventor
Jesus S. Gomez
Jason Lee Miller
Robert S. Schilling
Michael R. Llewellyn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LWRC International LLC
Original Assignee
LWRC International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LWRC International LLC filed Critical LWRC International LLC
Priority to US29/371,221 priority Critical patent/USD641451S1/en
Assigned to LWRC INTERNATIONAL, LLC reassignment LWRC INTERNATIONAL, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GOMEZ, JESUS S., LLEWELLYN, MICHAEL R., MILLER, JASON LEE, SCHILLING, ROBERT S.
Application granted granted Critical
Publication of USD641451S1 publication Critical patent/USD641451S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
    • F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Emergency Lowering Means (AREA)
  • Toys (AREA)

Abstract

A bolt carrier for use with the AR15/M16 family of firearms is provided. The bolt carrier includes an integrally formed carrier key and spherical strike face surrounded by a cylindrical counterbore made with a downward angle to act against the tilting force imparted by the operating rod of the firearm's gas operating system. The outer surface of the carrier includes upper and lower running rails that all extend fully to the front face of the carrier to lengthen the carrier's rail support or bearing surfaces against the receiver. To improve the robust operation of the firearm in over the beach operations, the bottom and rear of the receiver extension has drain holes formed through which water is forced out of the receiver extension by the reciprocating action of the bolt carrier when the weapon is fired.

Description

FIG. 1 is a perspective view showing our new design for a bolt carrier,
FIG. 2 is a right side view thereof,
FIG. 3 is a left side view thereof,
FIG. 4 is a top view thereof,
FIG. 5 is a bottom view thereof,
FIG. 6 is a front view thereof,
FIG. 7 is a rear view thereof; and,
FIG. 8 is an exploded view illustrating the bolt carrier of the present invention in its environment of use. The dotted lines are for illustrative purposes only, forming no part of the claimed design.

Claims (1)

  1. The ornamental design for a bolt carrier, as shown and described.
US29/371,221 2010-05-14 2010-12-02 Bolt carrier Expired - Lifetime USD641451S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/371,221 USD641451S1 (en) 2010-05-14 2010-12-02 Bolt carrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/801,001 US8387513B2 (en) 2010-05-14 2010-05-14 Self loading firearm bolt carrier with integral carrier key and angled strike face
US29/371,221 USD641451S1 (en) 2010-05-14 2010-12-02 Bolt carrier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/801,001 Continuation US8387513B2 (en) 2010-05-14 2010-05-14 Self loading firearm bolt carrier with integral carrier key and angled strike face

Publications (1)

Publication Number Publication Date
USD641451S1 true USD641451S1 (en) 2011-07-12

Family

ID=44246012

Family Applications (3)

Application Number Title Priority Date Filing Date
US12/801,001 Active 2030-09-15 US8387513B2 (en) 2010-05-14 2010-05-14 Self loading firearm bolt carrier with integral carrier key and angled strike face
US29/371,221 Expired - Lifetime USD641451S1 (en) 2010-05-14 2010-12-02 Bolt carrier
US13/769,224 Active US8783159B2 (en) 2010-05-14 2013-02-15 Self loading firearm bolt carrier with integral carrier key and angled strike face

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US12/801,001 Active 2030-09-15 US8387513B2 (en) 2010-05-14 2010-05-14 Self loading firearm bolt carrier with integral carrier key and angled strike face

Family Applications After (1)

Application Number Title Priority Date Filing Date
US13/769,224 Active US8783159B2 (en) 2010-05-14 2013-02-15 Self loading firearm bolt carrier with integral carrier key and angled strike face

Country Status (1)

Country Link
US (3) US8387513B2 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100275485A1 (en) * 2009-04-30 2010-11-04 Smith & Wesson Corp. Ambidextrous bolt stop
US8713833B2 (en) * 2002-05-10 2014-05-06 Karl R. Lewis Bolt assemblies for a firearm
US8950312B2 (en) * 2011-08-17 2015-02-10 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US8966800B1 (en) 2011-07-22 2015-03-03 Innovative Tool and Advanced Weapon Solutions, LLC Wide-flanged cartridge extractor
US9038303B1 (en) 2011-07-18 2015-05-26 Innovative Tool and Advanced Weapon Solutions, LLC Repeating cone-breech firearm system
US9234713B1 (en) 2011-07-18 2016-01-12 Innovative Tool and Advanced Weapon Solutions, LLC Semi-automatic cartridge feeding system
USD754273S1 (en) * 2014-11-05 2016-04-19 Paul A. Oglesby Bolt carrier
US9448020B1 (en) 2012-06-27 2016-09-20 Innovative Tool and Advanced Weapon Solutions, LLC Barrel extension and bolt carrier system
US9506702B2 (en) 2014-01-10 2016-11-29 Jv Precision Machine Company Externally loading semi-automatic firearm with integral or non-removable feeding device
US9506711B2 (en) 2012-07-31 2016-11-29 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US9625232B2 (en) 2013-03-15 2017-04-18 Lwrc International Llc Firearm buffer system and buttstock assembly
US9658011B2 (en) 2011-08-17 2017-05-23 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
USD790028S1 (en) * 2016-02-03 2017-06-20 WHG Properties, LLC Bolt carrier
US9772150B2 (en) 2012-07-31 2017-09-26 Lwrc International Llc Firearm receiver assembly
US9816546B2 (en) 2012-07-31 2017-11-14 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
USD803972S1 (en) * 2016-06-10 2017-11-28 WHG Properties, LLC Bolt carrier
USD860371S1 (en) * 2017-12-01 2019-09-17 Stephen D. Lister Bolt carrier for a firearm
USD883421S1 (en) * 2014-09-05 2020-05-05 Guardian Defense, LLC Bolt carrier for a rifle
USD893658S1 (en) * 2017-09-02 2020-08-18 F.M. Products Inc. Bolt carrier

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689672B2 (en) 2009-10-23 2014-04-08 Charles Blue Cassels Anti-wear buffer device for bolt carrier assembly
US8973483B2 (en) 2010-03-25 2015-03-10 Arm West, Llc Gas regulator system
US9038525B2 (en) * 2011-01-14 2015-05-26 ArmWest, LLC Firearm
KR101715437B1 (en) 2010-03-25 2017-03-22 암웨스트, 엘엘씨 High capacity magazine with multiple springs
US8590199B2 (en) * 2010-04-15 2013-11-26 22 Evolution Llc Modified bolt assembly with forward assist adaptor for accomodating sub caliber ammunition utilized in an AR-15 type firearm
US8387513B2 (en) * 2010-05-14 2013-03-05 Lwrc International, Llc Self loading firearm bolt carrier with integral carrier key and angled strike face
US20120085226A1 (en) * 2010-10-08 2012-04-12 Bradhart Products, Inc. Gas Piston System Actuator Assembly for Rifle Automatic Ejection and Reload
US9488423B2 (en) 2011-01-14 2016-11-08 Arm West, Llc Firearm systems and methods
BR112013017963B1 (en) 2011-01-14 2022-06-14 ArmWest, LLC FIRE GUN
US8899138B2 (en) * 2011-09-08 2014-12-02 Adcor Industries, Inc. Firearm having a handle assembly for charging and forward assist
USD709581S1 (en) * 2012-04-05 2014-07-22 Colt's Manufacturing Company Llc Firearm
US8950097B2 (en) 2012-05-01 2015-02-10 Edward A. Sugg Automatic weapon magazine, charging handle, bolt carrier, bolt catch, scope, and bolt features and methods of operation
US8991295B2 (en) * 2013-04-30 2015-03-31 Mark C. LaRue Cartridge gas actuated firearm having bolt carrier/gas key seal
US20150323269A1 (en) * 2014-02-05 2015-11-12 S. I. Defense, Inc. Carrier guide and firearm
US10041750B2 (en) * 2014-11-05 2018-08-07 Paul Oglesby Bolt carrier
EP3262366B1 (en) 2015-02-26 2020-04-29 Sturm, Ruger & Company, Inc. Bolt for bolt action rifles
US9879930B2 (en) 2016-01-19 2018-01-30 Charles B. Cassels Compact action spring and buffer assembly
CN109997009B (en) 2016-08-29 2022-04-01 单元解决方案公司 Non-lethal pneumatic gun
US10488136B2 (en) 2016-09-23 2019-11-26 ArmWest, LLC Selective fire firearm systems and methods
US10690425B2 (en) 2017-12-22 2020-06-23 Charles B. Cassels Firearm with locked breech rotating bolt pistol
US11041687B2 (en) 2018-12-10 2021-06-22 Maxim Defense Industries, LLC Gas block and barrel assembly and method of fabricating same
EP3800431B1 (en) 2019-10-04 2024-07-10 Glock Technology GmbH Barrel with locking chamber, and production process
US11435151B2 (en) * 2020-01-20 2022-09-06 Bravo Company Mfg, Inc. Mechanically coupled buffer and carrier
US20240288235A1 (en) * 2023-02-27 2024-08-29 Parker Matthew Roth Low Profile Cam Pin

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551179A (en) * 1995-01-06 1996-09-03 Young; Daniel H. Bolt carrier
US5770814A (en) * 1996-05-09 1998-06-23 Defense Technologies Limited Firing rate regulating mechanism
US6722255B2 (en) * 2000-12-11 2004-04-20 Geoffrey A. Herring Apparatus and method for actuating a bolt carrier group of a receiver assembly
US6848351B1 (en) * 2002-05-07 2005-02-01 Robert B. Davies Rifle
US7299737B2 (en) * 2003-12-03 2007-11-27 Snake River Machine, Inc. Method and apparatus for an action system for a firearm
US7316091B1 (en) * 2004-09-22 2008-01-08 Desomma Frank Firearm bolt carrier with mechanical/gas key
US7461581B2 (en) * 2006-07-24 2008-12-09 Lwrcinternational, Llc Self-cleaning gas operating system for a firearm
US7634959B2 (en) * 2004-09-08 2009-12-22 Battelle Energy Alliance, Llc Forwardly-placed firearm fire control assembly
US7661219B1 (en) * 2007-01-10 2010-02-16 Knights Armament Company Ambidextrous bolt catch for firearms
US20100319527A1 (en) * 2009-06-23 2010-12-23 Giefing Peter C Cam pin with roller for bolt carrier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080016684A1 (en) * 2006-07-06 2008-01-24 General Electric Company Corrosion resistant wafer processing apparatus and method for making thereof
US8375616B2 (en) * 2008-12-10 2013-02-19 Lwrc International, Llc Automatic rifle bolt carrier with fluted boss
US8307750B2 (en) * 2009-03-24 2012-11-13 Sturm, Ruger & Company, Inc Gas operated rifle with bolt carrier and receiver assembly
US8245427B2 (en) * 2009-06-10 2012-08-21 Lwrc International, Llc Firing pin safety device for auto-loading firearms
US8181563B1 (en) * 2009-08-21 2012-05-22 Technical Armament Solutions, LLC Gas tappet system for a rifle
US8387513B2 (en) * 2010-05-14 2013-03-05 Lwrc International, Llc Self loading firearm bolt carrier with integral carrier key and angled strike face

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551179A (en) * 1995-01-06 1996-09-03 Young; Daniel H. Bolt carrier
US5770814A (en) * 1996-05-09 1998-06-23 Defense Technologies Limited Firing rate regulating mechanism
US6722255B2 (en) * 2000-12-11 2004-04-20 Geoffrey A. Herring Apparatus and method for actuating a bolt carrier group of a receiver assembly
US20050011345A1 (en) * 2000-12-11 2005-01-20 Herring Geoffrey A. Firearm bolt catch assembly
US6848351B1 (en) * 2002-05-07 2005-02-01 Robert B. Davies Rifle
US7299737B2 (en) * 2003-12-03 2007-11-27 Snake River Machine, Inc. Method and apparatus for an action system for a firearm
US7634959B2 (en) * 2004-09-08 2009-12-22 Battelle Energy Alliance, Llc Forwardly-placed firearm fire control assembly
US7316091B1 (en) * 2004-09-22 2008-01-08 Desomma Frank Firearm bolt carrier with mechanical/gas key
US7784211B1 (en) * 2005-09-22 2010-08-31 Desomma Frank Firearm bolt carrier with mechanical/gas key
US7461581B2 (en) * 2006-07-24 2008-12-09 Lwrcinternational, Llc Self-cleaning gas operating system for a firearm
US7661219B1 (en) * 2007-01-10 2010-02-16 Knights Armament Company Ambidextrous bolt catch for firearms
US20100319527A1 (en) * 2009-06-23 2010-12-23 Giefing Peter C Cam pin with roller for bolt carrier

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8713833B2 (en) * 2002-05-10 2014-05-06 Karl R. Lewis Bolt assemblies for a firearm
US9217615B2 (en) 2002-05-10 2015-12-22 Krl Holding Company, Inc. Firearm assembly with upper receiver incorporating an integral upper rail
US8261652B2 (en) * 2009-04-30 2012-09-11 Smith & Wesson Corp. Ambidextrous bolt stop
US20100275485A1 (en) * 2009-04-30 2010-11-04 Smith & Wesson Corp. Ambidextrous bolt stop
US9234713B1 (en) 2011-07-18 2016-01-12 Innovative Tool and Advanced Weapon Solutions, LLC Semi-automatic cartridge feeding system
US9038303B1 (en) 2011-07-18 2015-05-26 Innovative Tool and Advanced Weapon Solutions, LLC Repeating cone-breech firearm system
US8966800B1 (en) 2011-07-22 2015-03-03 Innovative Tool and Advanced Weapon Solutions, LLC Wide-flanged cartridge extractor
US11493292B2 (en) * 2011-08-17 2022-11-08 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US10309739B2 (en) * 2011-08-17 2019-06-04 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US12270616B2 (en) 2011-08-17 2025-04-08 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US12241708B2 (en) 2011-08-17 2025-03-04 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US11828560B2 (en) 2011-08-17 2023-11-28 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US9658011B2 (en) 2011-08-17 2017-05-23 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US11662169B2 (en) 2011-08-17 2023-05-30 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US8950312B2 (en) * 2011-08-17 2015-02-10 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US9810495B2 (en) 2011-08-17 2017-11-07 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US11067352B2 (en) 2011-08-17 2021-07-20 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US10598452B2 (en) * 2011-08-17 2020-03-24 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US20180066906A1 (en) * 2011-08-17 2018-03-08 Lwrc International Llc Bolt carrier and bolt for gas operated firearms
US9448020B1 (en) 2012-06-27 2016-09-20 Innovative Tool and Advanced Weapon Solutions, LLC Barrel extension and bolt carrier system
US9816546B2 (en) 2012-07-31 2017-11-14 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US9772150B2 (en) 2012-07-31 2017-09-26 Lwrc International Llc Firearm receiver assembly
US11686548B2 (en) 2012-07-31 2023-06-27 Lwrc International Llc Firearm receiver assembly
US12276470B2 (en) 2012-07-31 2025-04-15 Lwrc International Llc Firearm receiver assembly
US9506711B2 (en) 2012-07-31 2016-11-29 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US11530892B2 (en) 2012-07-31 2022-12-20 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US10240883B2 (en) 2012-07-31 2019-03-26 Lwrc International Llc Firearm receiver assembly
US10697726B2 (en) 2012-07-31 2020-06-30 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US12259205B2 (en) 2012-07-31 2025-03-25 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US10808748B2 (en) 2012-07-31 2020-10-20 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US10895430B2 (en) 2012-07-31 2021-01-19 Lwrc International Llc Firearm receiver assembly
US11898589B2 (en) 2012-07-31 2024-02-13 Lwrc International Llc Barrel nut assembly and method to attach a barrel to a firearm using such assembly
US11460265B2 (en) 2013-03-15 2022-10-04 Lwrc International Llc Firearm buffer system and buttstock assembly
US12241717B2 (en) 2013-03-15 2025-03-04 Lwrc International Llc Firearm buffer system and buttstock assembly
US10591245B2 (en) 2013-03-15 2020-03-17 Lwrc International Llc Firearm buffer system and buttstock assembly
US9915497B2 (en) 2013-03-15 2018-03-13 Lwrc International Llc Firearm buffer system and buttstock assembly
US9625232B2 (en) 2013-03-15 2017-04-18 Lwrc International Llc Firearm buffer system and buttstock assembly
US9506702B2 (en) 2014-01-10 2016-11-29 Jv Precision Machine Company Externally loading semi-automatic firearm with integral or non-removable feeding device
USD883421S1 (en) * 2014-09-05 2020-05-05 Guardian Defense, LLC Bolt carrier for a rifle
USD754273S1 (en) * 2014-11-05 2016-04-19 Paul A. Oglesby Bolt carrier
USD790028S1 (en) * 2016-02-03 2017-06-20 WHG Properties, LLC Bolt carrier
USD803972S1 (en) * 2016-06-10 2017-11-28 WHG Properties, LLC Bolt carrier
USD893658S1 (en) * 2017-09-02 2020-08-18 F.M. Products Inc. Bolt carrier
USD860371S1 (en) * 2017-12-01 2019-09-17 Stephen D. Lister Bolt carrier for a firearm

Also Published As

Publication number Publication date
US20140026744A1 (en) 2014-01-30
US8387513B2 (en) 2013-03-05
US20120152105A1 (en) 2012-06-21
US8783159B2 (en) 2014-07-22

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