US PATENT SUBCLASS 144 / 96
.~ Tilting work holder for brush

Current as of: June, 1999
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144 /   HD   WOODWORKING

92  DF  BORING MACHINE {6}
96.~ Tilting work holder for brush

DEFINITION

Classification: 144/96

Tilting work holder for brush:

(under subclass 92) Machine in which a more or less flat brush-block is successively tilted to the various angles desired for the holes to be bored so that the bristles when inserted will have the proper flare.