US PATENT SUBCLASS 182 / 154
.~.~ Crossed leg

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}
154.~.~ Crossed leg

DEFINITION

Classification: 182/154

(under subclass 153) Device supported by legs which cross each other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

31, for a ladder convertible to an ironing board supported by crossed leg structure.

SEE OR SEARCH CLASS

108, Horizontally Supported Planar Surfaces,

118+, for a folding horizontally supported planar surface in which mutually pivoted crossed legs support the surface. 248, Supports,

164, for crossed legs in a stand.