Geometrical instruments – Gauge – Target – weapon – or weapon projectile
Reexamination Certificate
2011-03-29
2011-03-29
Johnson, Amy Cohen (Department: 2841)
Geometrical instruments
Gauge
Target, weapon, or weapon projectile
C033S806000
Reexamination Certificate
active
07913410
ABSTRACT:
A measuring device for measuring the overall length of a firearm is constructed with a rectangular base with a back plate affixed perpendicular to the base. One end of the base is fixed with a plate attached perpendicular to the base. The other side of the device has a movable plate that rides back and forth on a rail. Underneath the rail is a ruler which is used to read the overall length of the firearm. The design of the fixture will allow for repeatable measuring of firearms. Also, the sliding plate ensures the furthest point of the firearm is that being measured regardless of the angle at which the barrel is cut.
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Cohen Johnson Amy
Courson Tania C
Monturo Chris
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