Firearms – Stock or barrel connectors – Barrel to receiver
Reexamination Certificate
2006-07-18
2006-07-18
Clement, M. (Department: 3641)
Firearms
Stock or barrel connectors
Barrel to receiver
C042S075010, C042S077000, C089S014050, C089S029000
Reexamination Certificate
active
07076904
ABSTRACT:
A detachable gun barrel assembly having an adapter for threaded engagement with the receiver and a barrel dimensioned for affixation to the adapter. The adapter has a mating end section which threadedly engages the receiver V-threads and a receiving end section having square internal threads. The mating end section has a limit flange at its innermost end. The receiving end section has a larger internal diameter to form an internal flange or stop between sections. The barrel has an alignment section which inserts into the mating end section and contacts the limit flange. A securing section of the barrel is provided with a square external thread to engage the receiving end section and contact the internal flange. The elongated barrel is provided with an external shoulder which contacts the receiving end section upon affixation of barrel to adapter thereby providing a number of stops to maintain barrel alignment.
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Clement M.
Goltry Michael W.
Parsons Robert A.
Parsons & Goltry
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