US PATENT SUBCLASS 433 / 156
.~.~.~ Including contoured work shaping surface

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
141  DF  .~ Hand manipulatable implement {10}
153  DF  .~.~ Having relatively movable work engaging surfaces {5}
156.~.~.~ Including contoured work shaping surface

DEFINITION

Classification: 433/156

Including contoured work shaping surface:

(under subclass 153) Apparatus wherein one of the work

contacting faces has a shape which is imparted to a workpiece by displacing the faces relative to each other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

34+, for dental devices having a static product shaping surface.

SEE OR SEARCH CLASS

72, Metal Deforming,

409.01+, for contoured metal shaping pliers.

81, Tools, 424.5+, for work conforming tool jaw faces for gripping work.