US PATENT SUBCLASS 83 / 588
.~.~ Through return (noncutting) stroke

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
582  DF  .~ Constantly urged tool or tool support (e.g., spring biased) {4}
588.~.~ Through return (noncutting) stroke {1}
589  DF  .~.~.~> Oscillating tool

DEFINITION

Classification: 83/588

(under subclass 582) Apparatus wherein the tool blade is constantly subjected to a force tending to move it in the direction away from the work or a cooperating cutter member.