US PATENT SUBCLASS 52 / 254
.~ With revealed embedded protector


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

272  DF  INTERSECTION OF WALL TO FLOOR, CEILING, ROOF, OR ANOTHER WALL (I.E., TWO-WAY CORNER CONSTRUCTION) {8}
254.~ With revealed embedded protector {1}
255  DF  .~.~> Cast in situ facings (e.g., corner bead) {2}


DEFINITION

Classification: 52/254

(under subclass 250) Structure including a device extending beneath the exposed faces of a corner defined by intersecting faces of the construction, a portion of the device, usually the outside edge of an angle member, being exposed at the intersection of said faces.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85, for a curved entrance arch having edge protectors.

179, for a stepped stair tread nosing.

371, for a screed for a planar settable material surface.

SEE OR SEARCH CLASS 404, Road Structure, Process, or Apparatus,

4+, and 7+ for road curb structure.