US PATENT SUBCLASS 40 / 403
.~.~ Hinge cooperating with aperture or channel in base

Current as of: June, 1999
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40 /   HD   CARD, PICTURE, OR SIGN EXHIBITING

371  DF  REGISTER, OR FILE (E.G., TELEPHONE DIRECTORY FILE) {8}
388  DF  .~ Hinge mounted file item or file item support {6}
403.~.~ Hinge cooperating with aperture or channel in base

DEFINITION

Classification: 40/403

Hinge cooperating with aperture or channel in base:

(under subclass 388) Device wherein the hinge for the file item includes a portion or element which engages a through opening or through-like groove in a support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

394+, for a similar device wherein the hinge cooperates with inwardly directed channels of a support to position the file items in overlapped relation.

398, for a similar device wherein a hinge cooperates with outwardly directed channels to support the file items in overlapped relation.

400, for a similar device wherein the hinge supporting the file item cooperates with spaced openings in a base to position the item in overlapped relation.