US PATENT SUBCLASS 182 / 172
.~ Lateral prop


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

165  DF  LADDER WITH PIVOTED PROP {9}
172.~ Lateral prop


DEFINITION

Classification: 182/172

(under subclass 165) Device in which the prop extends laterally of the ladder.

SEE OR SEARCH THIS CLASS, SUBCLASS:

170, for a rear prop which is movable laterally.