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Ohio Ordnance Works, Inc.
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Chardon, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Handguard for a firearm
Patent number
D1026157
Issue date
May 7, 2024
Ohio Ordnance Works, Inc.
Robert W. Landies
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Firearm top cover with multiple degrees of freedom of motion
Patent number
11,268,774
Issue date
Mar 8, 2022
Ohio Ordnance Works, Inc.
Robert W. Landies
F41 - WEAPONS
Information
Patent Grant
Firearm with sear return delay mechanism
Patent number
10,288,373
Issue date
May 14, 2019
Ohio Ordnance Works, Inc.
Thomas M. Hardman
F41 - WEAPONS
Information
Patent Grant
M249 rifle with select fire mechanism for selective fully-automatic...
Patent number
8,459,172
Issue date
Jun 11, 2013
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Information
Patent Grant
M60 rifle with select fire mechanism for selective fully-automatic...
Patent number
8,453,554
Issue date
Jun 4, 2013
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Information
Patent Grant
Non-firing housing imitating a functioning receiver for a firearm
Patent number
8,430,670
Issue date
Apr 30, 2013
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Information
Patent Grant
M240 rifle with select fire mechanism for selective fully-automatic...
Patent number
8,087,343
Issue date
Jan 3, 2012
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Information
Patent Grant
Rifle striking mechanism for semi-automatic operation
Patent number
7,950,178
Issue date
May 31, 2011
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
QUICK-CHANGE BARREL FOR A FIREARM
Publication number
20220236029
Publication date
Jul 28, 2022
Ohio Ordnance Works, Inc.
Robert W. Landies
F41 - WEAPONS
Information
Patent Application
M249 NON-FIREARM SIMULATING A FUNCTIONAL M249 FIREARM
Publication number
20110306019
Publication date
Dec 15, 2011
Ohio Ordnance Works, Inc.
Robert I. Landies
F41 - WEAPONS
Trademark
last 30 trademarks
Information
Trademark
86174329 - H.C.A.R.
Serial number
86174329
Registration number
4588771
Filing date
Jan 24, 2014
Ohio Ordnance Works, Inc.
13 - Firearms
Information
Trademark
85054053 - M240 SELECT FIRE
Serial number
85054053
Filing date
Jun 3, 2010
Ohio Ordnance Works, Inc.
13 - Firearms
Information
Trademark
77939577 - M240-SLR
Serial number
77939577
Filing date
Feb 19, 2010
Ohio Ordnance Works, Inc.
13 - Firearms
Information
Trademark
77939602 - M240 SELECT FIRE
Serial number
77939602
Filing date
Feb 19, 2010
Ohio Ordnance Works, Inc.
13 - Firearms