Grooves-Rifling

Industry

CPC
F41A21/18

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE F41A21/00Barrels Gun tubes Muzzle attachments Barrel mounting means

Current Industry

F41A21/18Grooves-Rifling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cartridge with inner surface grooves for a conducted electrical weapon
- Patent number 12,025,418
- Issue date Jul 2, 2024
- Axon Enterprise, Inc.
- Michael E. Gish
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method of forming a chamber in a barrel blank
- Patent number 11,971,234
- Issue date Apr 30, 2024
- Paul Lee Ewing
- F41 - WEAPONS
Information Patent Grant
Firearm barrel and method of improving projectile weapon accuracy,...
- Patent number 11,933,565
- Issue date Mar 19, 2024
- Frederick H. Kart
- F41 - WEAPONS
Information Patent Grant
Interchangeable modular chamber system for a firearm
- Patent number 11,933,568
- Issue date Mar 19, 2024
- The United States of America, as represented by the Secretary of the Navy
- Rand W. Hammel
- F41 - WEAPONS
Information Patent Grant
Firearm barrel having at least one barrel gas port and method of ma...
- Patent number 11,920,885
- Issue date Mar 5, 2024
- WHG Properties, LLC
- William Geissele
- F41 - WEAPONS
Information Patent Grant
Machine gun infantry “KT-7.62”
- Patent number 11,774,204
- Issue date Oct 3, 2023
- Kravchenko Iurii Mikhailovich
- F41 - WEAPONS
Information Patent Grant
Sub-sonic high precision firearm barrel
- Patent number 11,668,539
- Issue date Jun 6, 2023
- Robert S. Randazzo
- F41 - WEAPONS
Information Patent Grant
Circumferential rifling
- Patent number 11,609,057
- Issue date Mar 21, 2023
- Carl E Caudle
- F41 - WEAPONS
Information Patent Grant
Firearm suppressor
- Patent number 11,506,463
- Issue date Nov 22, 2022
- Jacob Kunsky
- F41 - WEAPONS
Information Patent Grant
Firearm barrel and method of improving projectile weapon accuracy,...
- Patent number 11,493,296
- Issue date Nov 8, 2022
- Frederick H. Kart
- F41 - WEAPONS
Information Patent Grant
Caseless tapered-bore ammunition and firearm
- Patent number 11,473,883
- Issue date Oct 18, 2022
- Dennis Paul Sooter
- F42 - AMMUNITION BLASTING
Information Patent Grant
Single point rifling tool
- Patent number 11,400,529
- Issue date Aug 2, 2022
- Adam P. Goodman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rifled barrel having a rifled and non-rifled portion
- Patent number 11,280,599
- Issue date Mar 22, 2022
- Chris Lee Billings
- F42 - AMMUNITION BLASTING
Information Patent Grant
Barrel section for reducing water and debris build-up
- Patent number 11,243,039
- Issue date Feb 8, 2022
- GOG Paintball, S.A.
- William M. Gardner
- F41 - WEAPONS
Information Patent Grant
Method and apparatus for producing riflings in barrels of guns
- Patent number 11,181,333
- Issue date Nov 23, 2021
- AEC-ALPEN ENERGY CONSULTING GMBH
- Maxim Turlakov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modular barrel system and method for its manufacture
- Patent number 11,131,518
- Issue date Sep 28, 2021
- Wilcox Industries Corp.
- James W. Teetzel
- F41 - WEAPONS
Information Patent Grant
Machine gun infantry “KT-7.62”
- Patent number 11,105,576
- Issue date Aug 31, 2021
- Kravchenko Iurii Mikhailovich
- F41 - WEAPONS
Information Patent Grant
Enhanced performance ammunition
- Patent number 11,035,654
- Issue date Jun 15, 2021
- BAE Systems plc
- Lawrence Neil McLaren
- F42 - AMMUNITION BLASTING
Information Patent Grant
Multi bore barrel for pistol
- Patent number 11,022,394
- Issue date Jun 1, 2021
- Skychase Holdings Corporation
- Faisal Kedairy
- F41 - WEAPONS
Information Patent Grant
Barrel with rifling and method for forming
- Patent number 10,890,399
- Issue date Jan 12, 2021
- GOG Paintball, S.A.
- William M. Gardner
- F41 - WEAPONS
Information Patent Grant
Gun barrel equipped with alternating variable pitch rifling
- Patent number 10,883,785
- Issue date Jan 5, 2021
- U.S. Government as represented by the Secretary of the Army
- David Rophael
- F41 - WEAPONS
Information Patent Grant
Systems and methods for electroprocessing a gun barrel using a movi...
- Patent number 10,870,140
- Issue date Dec 22, 2020
- Government of the United States, as represented by the Secretary of the Army
- John D. Pingilley
- F41 - WEAPONS
Information Patent Grant
Systems and methods for electroprocessing a gun barrel using a movi...
- Patent number 10,864,567
- Issue date Dec 15, 2020
- Government of the United States as represented by the Secretary of the Army
- John D. Pingilley
- F41 - WEAPONS
Information Patent Grant
Method for producing gun barrels and apparatus for performing such...
- Patent number 10,857,580
- Issue date Dec 8, 2020
- Repkon Machine and Tool Industry and Trade Inc.
- Ayet Azer Aran
- F41 - WEAPONS
Information Patent Grant
Apparatus and method for designing rifling rate to increase lifespa...
- Patent number 10,823,521
- Issue date Nov 3, 2020
- Agency for Defense Development
- Seil An
- F41 - WEAPONS
Information Patent Grant
Composite sporting equipment
- Patent number 10,794,650
- Issue date Oct 6, 2020
- Continuous Composites
- Kenneth Lyle Tyler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Auxiliary caliber weapon system
- Patent number 10,578,382
- Issue date Mar 3, 2020
- Vitaliy Melnikov
- F42 - AMMUNITION BLASTING
Information Patent Grant
Composite sporting equipment
- Patent number 10,345,068
- Issue date Jul 9, 2019
- CC3D LLC
- Kenneth Lyle Tyler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Firearm barrel including a gas pressure relief chamber
- Patent number 9,976,830
- Issue date May 22, 2018
- Russell Leone
- F41 - WEAPONS
Information Patent Grant
Pistol with short barrel and deep groove rifling
- Patent number 9,939,223
- Issue date Apr 10, 2018
- Heizer Defense, LLC
- Charles K. Heizer
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
NET-LAUNCHING SYSTEM
- Publication number 20240410679
- Publication date Dec 12, 2024
- Gibson Robotics Ltd
- Dylan SPEIR
- F42 - AMMUNITION BLASTING
Information Patent Application
FIREARM BARREL HAVING AT LEAST ONE BARREL GAS PORT AND METHOD OF MA...
- Publication number 20240377149
- Publication date Nov 14, 2024
- WHG Properties, LLC
- William Geissele
- F41 - WEAPONS
Information Patent Application
CARTRIDGE WITH INNER SURFACE GROOVES FOR A CONDUCTED ELECTRICAL WEAPON
- Publication number 20240353209
- Publication date Oct 24, 2024
- Axon Enterprise, Inc.
- Michael E. Gish
- F41 - WEAPONS
Information Patent Application
METHOD AND APPARATUS FOR CUTTING GROOVES IN A BORE
- Publication number 20240286209
- Publication date Aug 29, 2024
- GUHRING, INC.
- John Laws
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REDUCING BLOW-BY IN FIREARMS
- Publication number 20240247900
- Publication date Jul 25, 2024
- Frederick H. Kart
- F41 - WEAPONS
Information Patent Application
RIFLING PROFILE FOR FIREARMS
- Publication number 20240230265
- Publication date Jul 11, 2024
- WHG Properties, LLC
- William H. GEISSELE
- F41 - WEAPONS
Information Patent Application
METHOD OF FORMING A CHAMBER IN A BARREL BLANK
- Publication number 20240219139
- Publication date Jul 4, 2024
- Paul Lee Ewing
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FIREARM BARREL HAVING AT LEAST ONE BARREL GAS PORT AND METHOD OF MA...
- Publication number 20230358490
- Publication date Nov 9, 2023
- WHG Properties, LLC
- William Geissele
- F41 - WEAPONS
Information Patent Application
METHOD OF FORMING A CHAMBER IN A BARREL BLANK
- Publication number 20230243613
- Publication date Aug 3, 2023
- Paul Lee Ewing
- F41 - WEAPONS
Information Patent Application
FIREARM BARREL AND METHOD OF IMPROVING PROJECTILE WEAPON ACCURACY,...
- Publication number 20230228512
- Publication date Jul 20, 2023
- Frederick H. Kart
- F41 - WEAPONS
Information Patent Application
Sub-Sonic High Precision Firearm Barrel
- Publication number 20230204315
- Publication date Jun 29, 2023
- Robert S. Randazzo
- F41 - WEAPONS
Information Patent Application
INTERCHANGEABLE MODULAR CHAMBER SYSTEM FOR A FIREARM
- Publication number 20220316836
- Publication date Oct 6, 2022
- The United States of America, as represented by the Secretary of the Navy
- Rand W. Hammel
- F41 - WEAPONS
Information Patent Application
Circumferential Rifling
- Publication number 20220187041
- Publication date Jun 16, 2022
- Carl E. Caudle
- F41 - WEAPONS
Information Patent Application
Machine Gun Infantry "KT-7.62"
- Publication number 20220042758
- Publication date Feb 10, 2022
- Kravchenko Iurii Mikhailovich
- F41 - WEAPONS
Information Patent Application
Multi Bore Barrel for Pistol
- Publication number 20210372727
- Publication date Dec 2, 2021
- Skychase Holdings Corporation
- Faisal Kedairy
- F41 - WEAPONS
Information Patent Application
RIFLED BARREL HAVING A RIFLED AND NON-RIFLED PORTION
- Publication number 20210254919
- Publication date Aug 19, 2021
- Chris Lee BILLINGS
- F41 - WEAPONS
Information Patent Application
BARREL SECTION FOR REDUCING WATER AND DEBRIS BUILD-UP
- Publication number 20210080214
- Publication date Mar 18, 2021
- GOG PAINTBALL, S.A.
- William M. Gardner
- F41 - WEAPONS
Information Patent Application
RIFLED AMMUNITION SYSTEM
- Publication number 20200386505
- Publication date Dec 10, 2020
- Michael Morency Cleary
- F42 - AMMUNITION BLASTING
Information Patent Application
Singular Modular Barrel Assembly
- Publication number 20200378710
- Publication date Dec 3, 2020
- Glen Oliver Ekstrom
- F41 - WEAPONS
Information Patent Application
ENHANCED PERFORMANCE AMMUNITION
- Publication number 20200248997
- Publication date Aug 6, 2020
- BAE Systems plc
- Lawrence Neil McLaren
- F42 - AMMUNITION BLASTING
Information Patent Application
RIFLED AMMUNITION SYSTEM
- Publication number 20200173749
- Publication date Jun 4, 2020
- Michael Morency Cleary
- F42 - AMMUNITION BLASTING
Information Patent Application
APPARATUS AND METHOD FOR DESIGNING RIFLING RATE TO INCREASE LIFESPA...
- Publication number 20200149835
- Publication date May 14, 2020
- AGENCY FOR DEFENSE DEVELOPMENT
- Seil AN
- F41 - WEAPONS
Information Patent Application
MACHINE GUN INFANTRY "KT-7.62"
- Publication number 20200116449
- Publication date Apr 16, 2020
- Willow Associates, LLC
- Kravchenko Yuriy Mykhailovych
- F41 - WEAPONS
Information Patent Application
BARREL WITH RIFLING AND METHOD FOR FORMING
- Publication number 20200003514
- Publication date Jan 2, 2020
- GOG PAINTBALL, S.A.
- William M. Gardner
- F41 - WEAPONS
Information Patent Application
WEAPON SYSTEM CONSISTING OF MULTI-SEGMENT BARREL AND FLUID-DRIVEN S...
- Publication number 20190368836
- Publication date Dec 5, 2019
- Ruilong ZHU
- F42 - AMMUNITION BLASTING
Information Patent Application
Systems And Methods For Electroprocessing A Gun Barrel Using A Movi...
- Publication number 20190314878
- Publication date Oct 17, 2019
- GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE SECRETARY OF THE ARMY
- John D. Pingilley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Systems and Methods for Electroprocessing a Gun Barrel Using A Movi...
- Publication number 20190314879
- Publication date Oct 17, 2019
- GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE SECRETARY OF THE ARMY
- John D. Pingilley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RIFLED AMMUNITION SYSTEM
- Publication number 20190271519
- Publication date Sep 5, 2019
- Michael Morency Cleary
- F42 - AMMUNITION BLASTING
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING RIFLINGS IN BARRELS OF GUNS
- Publication number 20190154383
- Publication date May 23, 2019
- RITTER & STARK GMBH
- Maxim TURLAKOV
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reduced Jacketed Bullet Bore Resistance
- Publication number 20190017791
- Publication date Jan 17, 2019
- U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
- Paul Conroy
- F42 - AMMUNITION BLASTING

Grooves-Rifling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cartridge with inner surface grooves for a conducted electrical weapon

Method of forming a chamber in a barrel blank

Firearm barrel and method of improving projectile weapon accuracy,...

Interchangeable modular chamber system for a firearm

Firearm barrel having at least one barrel gas port and method of ma...

Machine gun infantry “KT-7.62”

Sub-sonic high precision firearm barrel

Circumferential rifling

Firearm suppressor

Firearm barrel and method of improving projectile weapon accuracy,...

Caseless tapered-bore ammunition and firearm

Single point rifling tool

Rifled barrel having a rifled and non-rifled portion

Barrel section for reducing water and debris build-up

Method and apparatus for producing riflings in barrels of guns

Modular barrel system and method for its manufacture

Machine gun infantry “KT-7.62”

Enhanced performance ammunition

Multi bore barrel for pistol

Barrel with rifling and method for forming

Gun barrel equipped with alternating variable pitch rifling

Systems and methods for electroprocessing a gun barrel using a movi...

Systems and methods for electroprocessing a gun barrel using a movi...

Method for producing gun barrels and apparatus for performing such...

Apparatus and method for designing rifling rate to increase lifespa...

Composite sporting equipment

Auxiliary caliber weapon system

Composite sporting equipment

Firearm barrel including a gas pressure relief chamber

Pistol with short barrel and deep groove rifling

Patents Applicationslast 30 patents

NET-LAUNCHING SYSTEM

FIREARM BARREL HAVING AT LEAST ONE BARREL GAS PORT AND METHOD OF MA...

CARTRIDGE WITH INNER SURFACE GROOVES FOR A CONDUCTED ELECTRICAL WEAPON

METHOD AND APPARATUS FOR CUTTING GROOVES IN A BORE

REDUCING BLOW-BY IN FIREARMS

RIFLING PROFILE FOR FIREARMS

METHOD OF FORMING A CHAMBER IN A BARREL BLANK

FIREARM BARREL HAVING AT LEAST ONE BARREL GAS PORT AND METHOD OF MA...

METHOD OF FORMING A CHAMBER IN A BARREL BLANK

FIREARM BARREL AND METHOD OF IMPROVING PROJECTILE WEAPON ACCURACY,...

Sub-Sonic High Precision Firearm Barrel

INTERCHANGEABLE MODULAR CHAMBER SYSTEM FOR A FIREARM

Circumferential Rifling

Machine Gun Infantry "KT-7.62"

Multi Bore Barrel for Pistol

RIFLED BARREL HAVING A RIFLED AND NON-RIFLED PORTION

BARREL SECTION FOR REDUCING WATER AND DEBRIS BUILD-UP

RIFLED AMMUNITION SYSTEM

Singular Modular Barrel Assembly

ENHANCED PERFORMANCE AMMUNITION

RIFLED AMMUNITION SYSTEM

APPARATUS AND METHOD FOR DESIGNING RIFLING RATE TO INCREASE LIFESPA...

MACHINE GUN INFANTRY "KT-7.62"

BARREL WITH RIFLING AND METHOD FOR FORMING

WEAPON SYSTEM CONSISTING OF MULTI-SEGMENT BARREL AND FLUID-DRIVEN S...

Systems And Methods For Electroprocessing A Gun Barrel Using A Movi...

Systems and Methods for Electroprocessing a Gun Barrel Using A Movi...

RIFLED AMMUNITION SYSTEM

METHOD AND APPARATUS FOR PRODUCING RIFLINGS IN BARRELS OF GUNS

Reduced Jacketed Bullet Bore Resistance