US PATENT SUBCLASS 269 / 268
.~.~.~ Angular and/or curved jaw face

Current as of: June, 1999
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269 /   HD   WORK HOLDERS

86  DF  RELATIVELY MOVABLE JAWS {25}
257  DF  .~ Jaw features {3}
265  DF  .~.~ Plural spaced work contacting portions {3}
268.~.~.~ Angular and/or curved jaw face {2}
269  DF  .~.~.~.~> Opposed jaw faces diversely shaped
270  DF  .~.~.~.~> Complementary to work configuration

DEFINITION

Classification: 269/268

(under subclass 265) Device in which the surface of at least one work-engaging portion is nonplanar, i.e., a stepped and/or arcuately formed surface.

(1) Note. A "roughened" or "nonfriction" surface is not considered to define an angular or curved face for this subclass.