US PATENT SUBCLASS 280 / 491.4
.~.~.~ With folding braces movable to collapsed position

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
400  DF  .~ Articulated vehicle {30}
491.1  DF  .~.~ Retractable, foldable, or knockdown {4}
491.4.~.~.~ With folding braces movable to collapsed position

DEFINITION

Classification: 280/491.4

With folding braces movable to collapsed position:

(under subclass 491.1) Devices where the draft member is rigidly braced in its operative position by vehicle connected members which fold or otherwise collapse to a nonuse position.

(1) Note. The draft member itself may collapse by either pivoting or sliding.

SEE OR SEARCH THIS CLASS, SUBCLASS:

491.3, where only a single, unbraced draft member pivots to a stored position.