Ordnance – Automatic – Gas piston type
Reexamination Certificate
2007-12-25
2007-12-25
Johnson, Stephen M. (Department: 3641)
Ordnance
Automatic
Gas piston type
Reexamination Certificate
active
11072155
ABSTRACT:
Firearms employing gas pressure loading mechanisms are disclosed. An example firearm includes a single force receiving component containing a gas cylinder, and a barrel in communication with a cartridge chamber received in the force receiving component. The cartridge chamber is in communication with a gas withdrawal-opening and is sized to fire cartridges having a caliber of at least 15 mm. The firearm also includes a bore in communication with the gas withdrawal opening and the gas cylinder. Further, the firearm includes a locking bolt having a locked position and an unlocked position. The locking bolt engages the single force receiving component when the locking bolt is in the locked position.
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English Language Translation of International Preliminary Examination Report for PCT Application Serial No. PCT/EP2003/009493, 5 pages.
German Language International Preliminary Examination Report for PCT Application Serial No. PCT/EP2003/009403, 6 pages.
International Search Report for PCT Application Serial No. PCT/EP2003/009493, 3 pages.
Hanley Flight & Zimmerman LLC
Heckler & Koch GmbH
Johnson Stephen M.
LandOfFree
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