US PATENT SUBCLASS 182 / 155
.~.~ Legs foldable parallel to beam axis in all planes

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}
153  DF  .~ Trestle {2}
155.~.~ Legs foldable parallel to beam axis in all planes

DEFINITION

Classification: 182/155

(under subclass 153) Device wherein the legs of the device fold substantially parallel to the beam of the trestle to form a package.