US PATENT SUBCLASS 30 / 167
.~ Chisel

Current as of: June, 1999
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30 /   HD   CUTLERY

165  DF  CUTTING TOOLS {19}
167.~ Chisel {2}
167.1  DF  .~.~> Compound
167.2  DF  .~.~> With gauge

DEFINITION

Classification: 30/167

Chisel:

(under subclass 165) Device including an elongated shank having a cutting edge at one end.

SEE OR SEARCH CLASS

125, Stone Working,

40+, for an impact-driven tool adapted to cut stone or a stone-like material.

144, Woodworking, for a chiseling machine.