US PATENT SUBCLASS 72 / 480
.~.~.~ Adjustable relative to tool-face before use

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

462  DF  TOOL AND/OR TOOL HOLDER {7}
476  DF  .~ Having unitary tool-face {4}
479  DF  .~.~ With elongated extension fixed to tool face in use (e.g., handle or shank) {1}
480.~.~.~ Adjustable relative to tool-face before use

DEFINITION

Classification: 72/480

Adjustable relative to tool face before use:

(under subclass 479) Apparatus wherein the position of the prolongation with respect to the tool-face* may be changed prior to a deforming operation.