US PATENT SUBCLASS 182 / 163
.~.~ Folding stile

Current as of: June, 1999
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182 /   HD   FIRE ESCAPE, LADDER, OR SCAFFOLD

152  DF  UNITARY FOLDABLE, RIGID SCAFFOLD OR LADDER {2}
156  DF  .~ Collapsible ladder {3}
163.~.~ Folding stile {1}
164  DF  .~.~.~> Rung-to-rung stile sections

DEFINITION

Classification: 182/163

(under subclass 156) Device wherein a stile is composed of rigid sections hinged together.

SEE OR SEARCH THIS CLASS, SUBCLASS:

22+, for a stepladder having pivoted sections whereby it may be adjusted lengthwise.

24, for similar hinge structure between a ladder and a prop.

40+, for a ladder having folding stiles with means to simultaneously unfold and extend the same upwardly.

78+, for a folding stile ladder mounted on a door. 104+, for pivotally connected separate ladder sections.