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Firepower, Inc.
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Hancock, ME, US
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Patents Grants
last 30 patents
Information
Patent Grant
Muzzle attachment for a firearm barrel
Patent number
4,392,413
Issue date
Jul 12, 1983
Firepower, Inc.
Mack W. Gwinn
F41 - WEAPONS
Information
Patent Grant
Firearm muzzle brake or similar article
Patent number
D268861
Issue date
May 3, 1983
Firepower, Inc.
Mack W. Gwinn
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Firearm magazine
Patent number
D268511
Issue date
Apr 5, 1983
Firepower, Inc.
Mack W. Gwinn
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Firearm magazine
Patent number
D268439
Issue date
Mar 29, 1983
Firepower, Inc.
Mack W. Gwinn
D22 - Arms, pyrotechnics, hunting and fishing equipment
Patents Applications
last 30 patents
Trademark
last 30 trademarks