US PATENT SUBCLASS 33 / 260
.~.~.~.~.~ Pivots about transverse axis

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}
259  DF  .~.~.~.~ Nonrectilinearly {1}
260.~.~.~.~.~ Pivots about transverse axis

DEFINITION

Classification: 33/260

(under subclass 259) Device wherein displacement of the sight is about an axis which is normal to the longitudinal axis of the barrel.