US PATENT SUBCLASS 52 / 272
INTERSECTION OF WALL TO FLOOR, CEILING, ROOF, OR ANOTHER WALL (I.E., TWO-WAY CORNER CONSTRUCTION)

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

272INTERSECTION OF WALL TO FLOOR, CEILING, ROOF, OR ANOTHER WALL (I.E., TWO-WAY CORNER CONSTRUCTION) {8}
273  DF  .~> Flexible barrier covering: shaped or edge-attached
274  DF  .~> With footing; e.g., foundation
275  DF  .~> Laterally related modules; e.g., spaced surfacing forms corner {2}
280  DF  .~> Trihedral shafts-type corner
281  DF  .~> Sustainer coextensive with junction of panels or modules {1}
283  DF  .~> Barrier or module seated on projecting means on vertical structure
284  DF  .~> Block type or modular panel type {2}
254  DF  .~> With revealed embedded protector {1}

DEFINITION

Classification: 52/272

(under the class definition) Structure including a barrier, i.e., wall, floor, ceiling or roof, which intersects another barrier or a beam or column and also an adjunct or component specialized to use in such a construction, e.g., a corner trim member or corner block.

SEE OR SEARCH THIS CLASS, SUBCLASS:

64+, 73+, 86+, 90.1+, 128+, 234+, 246, 250+, and 261+, for a construction which may include two or more intersections of barriers.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

604, for metallic stock material having intersecting corrugations.