US PATENT SUBCLASS 33 / 257-- .~.~.~.~ And laterally

US PATENT SUBCLASS 33 / 257
.~.~.~.~ And laterally

Current as of: June, 1999
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33 /	HD	GEOMETRICAL INSTRUMENTS

227	DF	STRAIGHT-LINE LIGHT RAY TYPE {20}
233	DF	.~ Gun sight {9}
252	DF	.~.~ Movable relative to base {2}
254	DF	.~.~.~ Vertically {3}
257		.~.~.~.~ And laterally {1}
258	DF	.~.~.~.~.~> Rectilinearly

DEFINITION

Classification: 33/257

(under subclass 254) Device wherein the sight may also be

moved in a direction transverse to the line of sight.