US PATENT SUBCLASS 451 / 406
WORK REST

Current as of: June, 1999
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451 /   HD   ABRADING

406WORK REST {4}
407  DF  .~> For centerless abrader
408  DF  .~> Steady rest
409  DF  .~> Tool tooth rest
410  DF  .~> Gauging device

DEFINITION

Classification: 451/406

WORK REST:

(under the class definition) Device for supporting a workpiece against the force of gravity, without positive holding means, while held in the hand of the operator.

SEE OR SEARCH THIS CLASS, SUBCLASS:

216+, for a work support with positive holding means.

SEE OR SEARCH CLASS

82, Turning,

162+, for a work rest for a lathe, other than a wood turning lathe.

142, Wood Turning,

48, for a work rest for a wood cutting lathe.