US PATENT SUBCLASS 269 / 277
.~.~.~ Coacting elements loosely positioned between jaws

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  DF  .~.~ Attachment(s) and/or insert(s) {6}
277.~.~.~ Coacting elements loosely positioned between jaws {1}
278  DF  .~.~.~.~> Elements jointed by a pivot or link

DEFINITION

Classification: 269/277

(under subclass 271) Device wherein at least two coacting work-contacting elements are secured to each other independently of the structure of related supporting jaws.

(1) Note. Included here are patents for inserts which include structure so that the inserts rest on the jaw.

SEE OR SEARCH THIS CLASS, SUBCLASS:

163, for patents to articulated jaw attachments or inserts with means to bias jaws toward nonholding position.

264, for patents to an angularly alignable insert loosely positioned between jaws.