US PATENT SUBCLASS 40 / 512
.~.~.~.~ Endless carrier type

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

446  DF  CHANGING EXHIBITOR {25}
508  DF  .~ Shiftable display item or item support {2}
509  DF  .~.~ Including shift mechanism {2}
511  DF  .~.~.~ Having continuous cycle of item or item support {1}
512.~.~.~.~ Endless carrier type

DEFINITION

Classification: 40/512

Endless carrier type:

(under subclass 511) Device wherein a component of the shift mechanism is in the form of a continuous support (i.e., belt, chain, etc.), which engages and moves the items relative to the group.

SEE OR SEARCH THIS CLASS, SUBCLASS:

524, for a device wherein the display items are sequentially attached to an endless carrier.