US PATENT SUBCLASS 269 / 271
.~.~ Attachment(s) and/or insert(s)

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

86  DF  RELATIVELY MOVABLE JAWS {25}
257  DF  .~ Jaw features {3}
271.~.~ Attachment(s) and/or insert(s) {6}
272  DF  .~.~.~> Interdigitated
273  DF  .~.~.~> Named material {1}
275  DF  .~.~.~> Yieldable element
276  DF  .~.~.~> With magnetic fastening means
277  DF  .~.~.~> Coacting elements loosely positioned between jaws {1}
279  DF  .~.~.~> Selective {1}

DEFINITION

Classification: 269/271

(under subclass 257) Device including (A) a separate work-engaging element fastened or secured to at least one jaw

or (B) a separate work-engaging element positioned between opposed jaws so as to be actuated to grip work by the movement of said jaws.

(1) Note. The removal of the separate work-engaging element will leave a jaw* for engaging a workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for patents to a holder insert for applying a "hold-down" component.

259+, for patents to a holder attachment and/or insert that is angularly alignable.