US PATENT SUBCLASS 52 / 185
.~.~ Multilevel building

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

182  DF  STEPPED; E.G., STAIR {6}
184  DF  .~ With additional building feature {2}
185.~.~ Multilevel building

DEFINITION

Classification: 52/185

(under subclass 184) Structure wherein the stepped means is combined with a building having floors at different levels.

SEE OR SEARCH THIS CLASS, SUBCLASS:

175+, for multilevel building with a spiral or ramp.