USD889583S1 - M4A1 Helically fluted gun barrel - Google Patents

M4A1 Helically fluted gun barrel Download PDF

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Publication number
USD889583S1
USD889583S1 US29/672,642 US201829672642F USD889583S US D889583 S1 USD889583 S1 US D889583S1 US 201829672642 F US201829672642 F US 201829672642F US D889583 S USD889583 S US D889583S
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United States
Prior art keywords
gun barrel
helically fluted
fluted gun
helically
view
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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.)
Active
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US29/672,642
Inventor
Thomas C. Grego
Adam Foltz
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United States Department of the Army
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United States Department of the Army
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Publication date
Application filed by United States Department of the Army filed Critical United States Department of the Army
Priority to US29/672,642 priority Critical patent/USD889583S1/en
Assigned to U.S. GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARMY reassignment U.S. GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARMY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FOLTZ, ADAM, GREGO, THOMAS C.
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Description

FIG. 1 is a muzzle end isometric view of the M4A1 helically fluted gun barrel.
FIG. 2 is a plan view of the M4A1 helically fluted gun barrel (top and front are identical to this plan view, whereas bottom and back are a mirror image of this plan view); and,
FIG. 3 is a right side elevation view (muzzle end) of the M4A1 helically fluted gun barrel.
Views are orthogonal projections unless otherwise noted. The various views are not necessarily to scale in order to better illustrate the design.

Claims (1)

    CLAIM
  1. The ornamental design for a M4A1 helically fluted gun barrel, as shown and described.
US29/672,642 2018-12-07 2018-12-07 M4A1 Helically fluted gun barrel Active USD889583S1 (en)

Priority Applications (1)

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US29/672,642 USD889583S1 (en) 2018-12-07 2018-12-07 M4A1 Helically fluted gun barrel

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US29/672,642 USD889583S1 (en) 2018-12-07 2018-12-07 M4A1 Helically fluted gun barrel

Publications (1)

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USD889583S1 true USD889583S1 (en) 2020-07-07

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US29/672,642 Active USD889583S1 (en) 2018-12-07 2018-12-07 M4A1 Helically fluted gun barrel

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD921825S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921827S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921820S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921819S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921818S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921823S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921826S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921824S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921817S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921822S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921821S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD1018757S1 (en) * 2020-09-17 2024-03-19 Blackpowder Products, Inc. Firearm barrel
USD1057071S1 (en) * 2022-12-17 2025-01-07 Mountain Tactical Company Rifle barrel
USD1107164S1 (en) * 2024-08-02 2025-12-23 Angstadt Arms, LLC Rifle barrel
USD1107163S1 (en) * 2024-07-19 2025-12-23 WHG Properties, LLC Suppressor mount

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD559923S1 (en) * 2006-02-13 2008-01-15 Jt Sports, Llc Multiple slot expanded diameter paintball marker barrel
USD593631S1 (en) * 2006-05-12 2009-06-02 Industrias El Gamo, S.A. Barrel for sporting rifles and firearms
USD666269S1 (en) * 2010-04-23 2012-08-28 Micheal Dwayne Heath Firearm barrel with integrated flash hider
US8307575B1 (en) * 2010-09-21 2012-11-13 Battaglia Vincent P Precision rifle chassis system
USD693422S1 (en) * 2011-10-18 2013-11-12 Gamo Outdoor S.L. Rifle barrel
USD697995S1 (en) * 2012-07-10 2014-01-21 Michael Ira Kera Gun barrel
USD748218S1 (en) * 2014-07-21 2016-01-26 Michael Ira Kera Gun barrel
US20170038172A1 (en) * 2015-08-03 2017-02-09 Thunder Beast Arms Corporation Noise Suppressor for Firearm
US10001337B2 (en) * 2016-01-14 2018-06-19 Proof Research, Inc. Composite multi-lobe projectile barrel
USD829845S1 (en) * 2017-03-20 2018-10-02 Paul A. Oglesby Fluted barrel
USD829843S1 (en) * 2017-03-20 2018-10-02 Paul A. Oglesby Barrel with fluting pattern
USD842415S1 (en) * 2017-03-20 2019-03-05 Paul A. Oglesby Fluted barrel
US10401110B2 (en) * 2017-07-21 2019-09-03 Teludyne Tech Industries, Inc. System for improved weapon system barrel

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD559923S1 (en) * 2006-02-13 2008-01-15 Jt Sports, Llc Multiple slot expanded diameter paintball marker barrel
USD593631S1 (en) * 2006-05-12 2009-06-02 Industrias El Gamo, S.A. Barrel for sporting rifles and firearms
USD666269S1 (en) * 2010-04-23 2012-08-28 Micheal Dwayne Heath Firearm barrel with integrated flash hider
US8307575B1 (en) * 2010-09-21 2012-11-13 Battaglia Vincent P Precision rifle chassis system
USD693422S1 (en) * 2011-10-18 2013-11-12 Gamo Outdoor S.L. Rifle barrel
USD697995S1 (en) * 2012-07-10 2014-01-21 Michael Ira Kera Gun barrel
USD748218S1 (en) * 2014-07-21 2016-01-26 Michael Ira Kera Gun barrel
US20170038172A1 (en) * 2015-08-03 2017-02-09 Thunder Beast Arms Corporation Noise Suppressor for Firearm
US10001337B2 (en) * 2016-01-14 2018-06-19 Proof Research, Inc. Composite multi-lobe projectile barrel
USD829845S1 (en) * 2017-03-20 2018-10-02 Paul A. Oglesby Fluted barrel
USD829843S1 (en) * 2017-03-20 2018-10-02 Paul A. Oglesby Barrel with fluting pattern
USD842415S1 (en) * 2017-03-20 2019-03-05 Paul A. Oglesby Fluted barrel
US10401110B2 (en) * 2017-07-21 2019-09-03 Teludyne Tech Industries, Inc. System for improved weapon system barrel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"EMG / F1 Firearms CNC Aluminum Airsoft AEG Outer Barrel (Model: Spiral Fluted / Nickel)" [online]. evike.com. [Retrieved on Dec. 30, 2019]. Retrieved from the Internet: <https://www.evike.com/products/89449/>. *
"F-1 Firearms 16″ .223 Wylde 416SS Barrel-Black Nitride" [online]. f-1firearms.com. [Retrieved on Dec. 30, 2019]. Retrieved from the Internet: <https://f-1firearms.com/f-1-firearms-16-223-wylde-416ss-barrel-black-nitride/>. *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD921826S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921821S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921820S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921819S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921818S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921823S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921827S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921817S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921825S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921822S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD921824S1 (en) * 2017-10-24 2021-06-08 Proof Research Inc. Surface pattern of a firearm barrel
USD1018757S1 (en) * 2020-09-17 2024-03-19 Blackpowder Products, Inc. Firearm barrel
USD1057071S1 (en) * 2022-12-17 2025-01-07 Mountain Tactical Company Rifle barrel
USD1107163S1 (en) * 2024-07-19 2025-12-23 WHG Properties, LLC Suppressor mount
USD1107164S1 (en) * 2024-08-02 2025-12-23 Angstadt Arms, LLC Rifle barrel

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