US PATENT SUBCLASS 281 / 49
.~.~.~ Hinged

Current as of: June, 1999
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281 /   HD   BOOKS, STRIPS, AND LEAVES

45  DF  BOOK OR LEAF HOLDER {1}
46  DF  .~ Cooperating with leaf fold {2}
47  DF  .~.~ Continuous with fold {2}
49.~.~.~ Hinged

DEFINITION

Classification: 281/49

(under subclass 47) Device wherein an end portion of the securing means is pivotally secured to the device to permit leaf or book removal.

SEE OR SEARCH CLASS

402, Binder Device Releasably Engaging Aperture or Notch of Sheet,

23, for a device wherein the pivotally attached end of the sheet retainer in rotatably mounted on a separate and distinct pintle.