US PATENT SUBCLASS 434 / 135
.~.~ Having plural planar or curved surfaces (e.g., flat or frustoconical surfaces, etc.)

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

130  DF  GEOGRAPHY {3}
131  DF  .~ Terrestrial globe or accessory therefor {15}
135.~.~ Having plural planar or curved surfaces (e.g., flat or frustoconical surfaces, etc.)

DEFINITION

Classification: 434/135

Having plural planar or curved surfaces (e.g.., flat or frustoconical surfaces, etc.):

(under subclass 131) Subject matter relating to a spherelike body having multiple planar or curved surfaces.