US PATENT SUBCLASS 52 / 236.1
.~ Nonrectangular

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

234  DF  MULTIROOM OR LEVEL {4}
236.1.~ Nonrectangular {1}
236.2  DF  .~.~> Curvilinear

DEFINITION

Classification: 52/236.1

(under subclass 234) Structure in which at least one compartment is nonrectangular in shape.

SEE OR SEARCH THIS CLASS, SUBCLASS:

80.1+, for a compound curve cover, e.g., dome.

85+, for a curvilinear entrance archway.

89+, for a vertically curved arch.

245, for another construction forming a curvilinear barrier. 639+, for a curvilinear or peaked truss.