Mechanical guns and projectors – Spring – Bow
Reexamination Certificate
2009-01-07
2010-10-12
Ricci, John (Department: 3711)
Mechanical guns and projectors
Spring
Bow
Reexamination Certificate
active
07810480
ABSTRACT:
A crossbow accessory for coupling to a modular lower receiver of a rifle includes an elongated frame coupled to a riser at a first end, and coupled above the lower receiver at its second end. An upper housing secured to the second end of the frame includes a rope spool and winding gears for retracting the bowstring toward a drawn position. A rope extends from the rope spool to a bowstring release for retracting the bowstring. The bowstring release is retracted into the upper housing proximate the modular lower receiver for selectively releasing the bowstring when a user pulls the trigger of the lower receiver. A method for creating a crossbow using the modular lower receiver is also disclosed.
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2007 Owner's Manual, “Stryker”, Stryker Manufacturing, 10 pages, Eugene, Oregon, (published in 2007).
Hansen Kevin
Kronengold David H.
Rasor Allen C.
Shepley Paul Edwin
Cahill Glazer PLC
Precision Shooting Equipment Inc.
Ricci John
LandOfFree
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