US PATENT SUBCLASS 52 / 261
THREE-WAY CORNER CONSTRUCTION (E.G., TWO WALLS AND A FLOOR)

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

261THREE-WAY CORNER CONSTRUCTION (E.G., TWO WALLS AND A FLOOR) {5}
262  DF  .~> Barrier resting on top of vertical structures; e.g., walls {1}
264  DF  .~> Floor supports walls {1}
266  DF  .~> Vertically superposed wall sections
267  DF  .~> Wall of contacting layers {2}
270  DF  .~> Walls of modular construction {1}

DEFINITION

Classification: 52/261

(under the class definition) Structure including two or more spaced structures, at least one being a wall, ceiling, floor or roof, which structures are angularly related, usually at 90 deg., the combined structure defining at least two intersections, e.g., columns supporting a roof, three or more intersecting columns, etc., and thus defining at least three sides of an area.

SEE OR SEARCH THIS CLASS, SUBCLASS:

241+, for a partition secured to a barrier by a base-board type member; appropriate subclass above for various enclosure constructions involving two or more intersections.

250+, and 272+, for other constructions forming a single

intersection.