Firearms – Stock or barrel connectors – Receiver to stock
Reexamination Certificate
2009-03-18
2011-12-20
Klein, Gabriel (Department: 3641)
Firearms
Stock or barrel connectors
Receiver to stock
C042S071010
Reexamination Certificate
active
08079169
ABSTRACT:
A caliber exchange system for a firearm including a lower plate adapted for embedding within a firearm stock, an upper plate adapted to mate with the lower plate, and a receiver and integral barrel assembly attached to the upper plate to form a caliber exchange unit, the caliber exchange unit attachable and detachable from the lower plate to allow user exchange of caliber of the firearm.
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Gregg James P.
Klein Gabriel
Murphy James J.
Thompson & Night LLP
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