US PATENT SUBCLASS 182 / 130
PLURAL PLATFORMS, COMMON SUPPORT

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

130PLURAL PLATFORMS, COMMON SUPPORT {2}
131  DF  .~> Mounted for relative motion
132  DF  .~> Stepped

DEFINITION

Classification: 182/130

(under the class definition) Device comprising a plurality of workman's platforms on a common support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

123, for a plural platform supported by a ladder.