US PATENT SUBCLASS 182 / 2.6
.~.~ Providing access to underside of elevated surface

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

2.1  DF  MEANS MAINTAINING PLATFORM LEVEL ON ANGULARLY MOVABLE SUPPORT {2}
2.3  DF  .~ Swingable support {6}
2.6.~.~ Providing access to underside of elevated surface

DEFINITION

Classification: 182/2.6

Providing access to underside of elevated surface:

(under subclass 2.3) Device comprising a supporting base located on top of an elevated structure (e.g., bridge, elevated roadway, etc.) with a first boom section extending downwardly and over the side of the elevated structure, and a second boom section attached to the end of the first swinging into a position so it extends back under the elevated structure whereby an individual located on the platform may obtain easy access to the structure's under surface.