Larry Cullen Underwood

Person

Canton, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Roller delayed firearm operating system
- Patent number 12,146,717
- Issue date Nov 19, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Electronic threat assessment system
- Patent number 12,141,113
- Issue date Nov 12, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm loader
- Patent number 12,140,395
- Issue date Nov 12, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Polymer firearm receiver
- Patent number 12,140,394
- Issue date Nov 12, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Ratcheting magazine assembly
- Patent number 12,050,078
- Issue date Jul 30, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Roller and bearing delayed firearm operating systems
- Patent number 12,025,391
- Issue date Jul 2, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Monolithic upper receiver assembly
- Patent number 12,018,908
- Issue date Jun 25, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm receiver
- Patent number D1020966
- Issue date Apr 2, 2024
- James Matthew Underwood
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Hybrid ambidextrous receiver
- Patent number 11,927,415
- Issue date Mar 12, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Folding stock assemblies
- Patent number 11,906,263
- Issue date Feb 20, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Ejector for firearm
- Patent number 11,846,476
- Issue date Dec 19, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Polymer firearm receiver
- Patent number 11,828,550
- Issue date Nov 28, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm operating mechanisms and bolt release
- Patent number 11,796,269
- Issue date Oct 24, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Roller delayed firearm operating system
- Patent number 11,781,824
- Issue date Oct 10, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Charging handle assemblies
- Patent number 11,768,044
- Issue date Sep 26, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Folding stock assemblies
- Patent number 11,725,902
- Issue date Aug 15, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm operating system
- Patent number 11,725,895
- Issue date Aug 15, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm grip
- Patent number D993347
- Issue date Jul 25, 2023
- James Matthew Underwood
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Firearm loader
- Patent number 11,674,765
- Issue date Jun 13, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Ratcheting magazine assembly
- Patent number 11,578,937
- Issue date Feb 14, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Light weight ammunition and firearm systems
- Patent number 11,561,073
- Issue date Jan 24, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Roller and bearing delayed firearm operating systems
- Patent number 11,543,195
- Issue date Jan 3, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Monolithic upper receiver assembly
- Patent number 11,543,196
- Issue date Jan 3, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Hybrid molded firearm assemblies
- Patent number 11,536,530
- Issue date Dec 27, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Magazine follower
- Patent number 11,530,888
- Issue date Dec 20, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Charging handle assemblies
- Patent number 11,466,945
- Issue date Oct 11, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Malfunction simulation insert
- Patent number 11,460,262
- Issue date Oct 4, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Hybrid ambidextrous receiver
- Patent number 11,441,859
- Issue date Sep 13, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Forward brace assembly
- Patent number 11,441,870
- Issue date Sep 13, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Grant
Firearm operating system
- Patent number 11,421,954
- Issue date Aug 23, 2022
- James Matthew Underwood
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
SIMULATED TRIGGER ASSEMBLIES
- Publication number 20240361096
- Publication date Oct 31, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS
- Publication number 20240344788
- Publication date Oct 17, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
MUZZLE DEVICE ASSEMBLIES
- Publication number 20240280340
- Publication date Aug 22, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
Ejector for Firearm
- Publication number 20240247897
- Publication date Jul 25, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
HYBRID AMBIDEXTROUS RECEIVER
- Publication number 20240247890
- Publication date Jul 25, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FIREARM BUFFER TUBE COVER ASSEMBLIES
- Publication number 20240200900
- Publication date Jun 20, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ROLLER DELAYED FIREARM OPERATING SYSTEM
- Publication number 20240167777
- Publication date May 23, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
STORAGE CASE
- Publication number 20240109692
- Publication date Apr 4, 2024
- James Matthew Underwood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FIREARM OPERATING SYSTEM
- Publication number 20240060740
- Publication date Feb 22, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
POLYMER FIREARM RECEIVER
- Publication number 20240044594
- Publication date Feb 8, 2024
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FIREARM OPERATING MECHANISMS AND BOLT RELEASE
- Publication number 20230417505
- Publication date Dec 28, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
LIGHT WEIGHT AMMUNITION AND FIREARM SYSTEMS
- Publication number 20230304777
- Publication date Sep 28, 2023
- James Matthew Underwood
- F42 - AMMUNITION BLASTING
Information Patent Application
FIREARM LOADER
- Publication number 20230288155
- Publication date Sep 14, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
HANDGUARD ASSEMBLY
- Publication number 20230221092
- Publication date Jul 13, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
EJECTOR FOR FIREARM
- Publication number 20230213296
- Publication date Jul 6, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
RATCHETING MAGAZINE ASSEMBLY
- Publication number 20230168053
- Publication date Jun 1, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
HYBRID AMBIDEXTROUS RECEIVER
- Publication number 20230143657
- Publication date May 11, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS
- Publication number 20230108620
- Publication date Apr 6, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
MONOLITHIC UPPER RECEIVER ASSEMBLY
- Publication number 20230096603
- Publication date Mar 30, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
HYBRID MOLDED FIREARM ASSEMBLIES
- Publication number 20230098248
- Publication date Mar 30, 2023
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
CHARGING HANDLE ASSEMBLIES
- Publication number 20220390199
- Publication date Dec 8, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FIREARM OPERATING SYSTEM
- Publication number 20220364813
- Publication date Nov 17, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
POLYMER FIREARM RECEIVER
- Publication number 20220325969
- Publication date Oct 13, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ROLLER DELAYED FIREARM OPERATING SYSTEM
- Publication number 20220268540
- Publication date Aug 25, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
HANDGUARD
- Publication number 20220196364
- Publication date Jun 23, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FIREARM OPERATING MECHANISMS AND BOLT RELEASE
- Publication number 20220170711
- Publication date Jun 2, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ELECTRONIC THREAT ASSESSMENT SYSTEM
- Publication number 20220083521
- Publication date Mar 17, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FOLDING STOCK ASSEMBLIES
- Publication number 20220034626
- Publication date Feb 3, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
FOLDING STOCK ASSEMBLIES
- Publication number 20220034625
- Publication date Feb 3, 2022
- James Matthew Underwood
- F41 - WEAPONS
Information Patent Application
ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS
- Publication number 20220003512
- Publication date Jan 6, 2022
- James Matthew Underwood
- F41 - WEAPONS

Larry Cullen Underwood

Person

Patents Grantslast 30 patents

Roller delayed firearm operating system

Electronic threat assessment system

Firearm loader

Polymer firearm receiver

Ratcheting magazine assembly

Roller and bearing delayed firearm operating systems

Monolithic upper receiver assembly

Firearm receiver

Hybrid ambidextrous receiver

Folding stock assemblies

Ejector for firearm

Polymer firearm receiver

Firearm operating mechanisms and bolt release

Roller delayed firearm operating system

Charging handle assemblies

Folding stock assemblies

Firearm operating system

Firearm grip

Firearm loader

Ratcheting magazine assembly

Light weight ammunition and firearm systems

Roller and bearing delayed firearm operating systems

Monolithic upper receiver assembly

Hybrid molded firearm assemblies

Magazine follower

Charging handle assemblies

Malfunction simulation insert

Hybrid ambidextrous receiver

Forward brace assembly

Firearm operating system

Patents Applicationslast 30 patents

SIMULATED TRIGGER ASSEMBLIES

ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS

MUZZLE DEVICE ASSEMBLIES

Ejector for Firearm

HYBRID AMBIDEXTROUS RECEIVER

FIREARM BUFFER TUBE COVER ASSEMBLIES

ROLLER DELAYED FIREARM OPERATING SYSTEM

STORAGE CASE

FIREARM OPERATING SYSTEM

POLYMER FIREARM RECEIVER

FIREARM OPERATING MECHANISMS AND BOLT RELEASE

LIGHT WEIGHT AMMUNITION AND FIREARM SYSTEMS

FIREARM LOADER

HANDGUARD ASSEMBLY

EJECTOR FOR FIREARM

RATCHETING MAGAZINE ASSEMBLY

HYBRID AMBIDEXTROUS RECEIVER

ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS

MONOLITHIC UPPER RECEIVER ASSEMBLY

HYBRID MOLDED FIREARM ASSEMBLIES

CHARGING HANDLE ASSEMBLIES

FIREARM OPERATING SYSTEM

POLYMER FIREARM RECEIVER

ROLLER DELAYED FIREARM OPERATING SYSTEM

HANDGUARD

FIREARM OPERATING MECHANISMS AND BOLT RELEASE

ELECTRONIC THREAT ASSESSMENT SYSTEM

FOLDING STOCK ASSEMBLIES

FOLDING STOCK ASSEMBLIES

ROLLER AND BEARING DELAYED FIREARM OPERATING SYSTEMS