US PATENT SUBCLASS 33 / 370
.~.~ Work, or workman, attaching means

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

300  DF  INDICATOR OF DIRECTION OF FORCE TRAVERSING NATURAL MEDIA {23}
365  DF  .~ Level or plumb, terrestrial gravitation responsive {9}
370.~.~ Work, or workman, attaching means {1}
371  DF  .~.~.~> Requiring no modification of the work {2}

DEFINITION

Classification: 33/370

(under subclass 365) Device including means adapted for attachment to a workpiece or to a person handling a workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

333, for a force responsive direction indicator installed in a device performing some disparate function, the relationship of the indicator to the device going beyond a mere supporting relationship.