US PATENT SUBCLASS 33 / 299
.~ Instrument support


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

227  DF  STRAIGHT-LINE LIGHT RAY TYPE {20}
299.~ Instrument support


DEFINITION

Classification: 33/299

(under subclass 227) Device comprising means for mounting the device upon a supporting structure for supporting the device against the pull of gravity.

SEE OR SEARCH THIS CLASS, SUBCLASS:

245, for means for mounting or supporting a telescopic type gun sight upon a gun.

SEE OR SEARCH CLASS

248, Supports, appropriate subclasses for supports of more general application, especially

163.1+, for a plural leg support, e.g., tripod and subclasses 176+ for means for supporting an article on a stand.