US PATENT SUBCLASS 182 / 142
.~ Suspended

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

141  DF  PLATFORM WITH ELEVATING OR LOWERING MEANS {3}
142.~ Suspended {3}
143  DF  .~.~> Simultaneously operable suspension means {1}
145  DF  .~.~> Separate (i.e., nonwork) support for suspension means {1}
147  DF  .~.~> Plural distinct elevating means

DEFINITION

Classification: 182/142

(under subclass 141) Device wherein the platform is supported from above.

SEE OR SEARCH THIS CLASS, SUBCLASS:

10+, for a suspended device traveling on an inclined cable.

36+, for a suspended track mounted platform.

SEE OR SEARCH CLASS

248, Supports,

317+, for a suspended support of general utility. 254, Implements or Apparatus for Applying Pushing or Pulling Force, appropriate subclass for a force multiplying device, per se, particularly

188+, for a block and tackle, per se.