US PATENT SUBCLASS 33 / 292
.~.~ With tubular sighting means (e.g., telescope, etc.)

Current as of: June, 1999
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227  DF  STRAIGHT-LINE LIGHT RAY TYPE {20}
290  DF  .~ Level (i.e., surveyor's type) {2}
292.~.~ With tubular sighting means (e.g., telescope, etc.)

DEFINITION

Classification: 33/292

(under subclass 290) Device wherein the sighting means comprises an elongated tubular housing which may be provided with a lens.

SEE OR SEARCH THIS CLASS, SUBCLASS:

245+, for a telescopic type gun sight.