US PATENT SUBCLASS 52 / 458
.~.~ Panel edge flanges connected

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

455  DF  SECTIONED IMPERFORATE FACING WITHIN PERPHERAL FRAME; E.G., PLURAL PANEL DOOR {2}
457  DF  .~ Edge-abutted panels {1}
458.~.~ Panel edge flanges connected

DEFINITION

Classification: 52/458

(under subclass 457) Structure wherein flanges on the edges of the abutting panel components are interconnected to form

the sectioned face.

SEE OR SEARCH THIS CLASS, SUBCLASS:

588.1, for plural panels with interfitted lateral flanges.