US PATENT SUBCLASS 40 / 396
.~.~.~.~.~ Cooperating with sheet fold

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}
391  DF  .~.~ Overlying with end exposed (i.e., shingled) {7}
394  DF  .~.~.~ Hinge element cooperating with base {2}
395  DF  .~.~.~.~ Releasably attached to file item {1}
396.~.~.~.~.~ Cooperating with sheet fold

DEFINITION

Classification: 40/396

Cooperating with sheet fold:

(under subclass 395) Device wherein the said item is doubled upon itself the juncture of which at least partially encircles and is rotatable upon a rod which functions as a pivot means.

SEE OR SEARCH CLASS

281, Books, Strips, and Leaves,

46+, for a book or leaf-holding device, which device includes a component which either engages (1) a book between adjacent pages, or (2) a leaf at its fold juncture.