US PATENT SUBCLASS 269 / 220
.~.~.~.~ With specific means for angular positioning of jaws

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

86  DF  RELATIVELY MOVABLE JAWS {25}
216  DF  .~ Means to actuate jaw(s) (i.e., apply holding force) {10}
218  DF  .~.~ With common means for each of coacting jaws {1}
219  DF  .~.~.~ Spaced parallel screw means {1}
220.~.~.~.~ With specific means for angular positioning of jaws

DEFINITION

Classification: 269/220

(under subclass 219) Device including structural details for the joint or connection between the screw means and the jaws.

SEE OR SEARCH THIS CLASS, SUBCLASS:

139, for patents to a holder with similar joint structure so that coacting jaw faces may be aligned.