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Ross Jutras
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Newark, DE, US
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Patents Grants
last 30 patents
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Patent Grant
Valve system for air gun
Patent number
11,009,313
Issue date
May 18, 2021
Umarex USA, Inc.
Alexander Robert DiBlasio
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
VALVE SYSTEM FOR AIR GUN
Publication number
20190249946
Publication date
Aug 15, 2019
Umarex USA, Inc.
Alexander Robert DiBlasio
F41 - WEAPONS
Information
Patent Application
VALVE SYSTEM FOR AIR GUN
Publication number
20190219356
Publication date
Jul 18, 2019
Umarex USA, Inc.
Alexander Robert DiBlasio
F41 - WEAPONS
Information
Patent Application
VALVE SYSTEM FOR AIR GUN
Publication number
20180195831
Publication date
Jul 12, 2018
Umarex USA, Inc.
Alexander Robert DiBlasio
F41 - WEAPONS
Information
Patent Application
PNEUMATIC PROJECTILE LAUNCHING SYSTEM
Publication number
20180120051
Publication date
May 3, 2018
Stephen J. Hague
F41 - WEAPONS