US PATENT SUBCLASS 297 / 47
.~.~ Parallel leg pairs

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

16.1  DF  COLLAPSIBLE CHAIR; I.E., RELATIVELY FOLDING BOTTOM, BACK, AND LEGS {15}
46  DF  .~ Back and legs collapse concurrently {3}
47.~.~ Parallel leg pairs

DEFINITION

Classification: 297/47

(under subclass 46) Device wherein the legs, in chair supporting position, extend generally in the same direction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

54, for a chair having independently collapsible back and parallel legs.