US PATENT SUBCLASS 52 / 404.4
.~ Composed of modules having complementary abutting edges

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

404.1  DF  INSULATING INSERT; E.G., FILLER IN CAVITY IN PRECONSTRUCTED OR CAST STRUCTURE {7}
404.4.~ Composed of modules having complementary abutting edges

DEFINITION

Classification: 52/404.4

Composed of modules having complementary abutting edges:

(under subclass 404.1) Insulating insert where a section containing the insulating filler (body) includes a portion adapted to fit into and contact a receiving portion of an adjacent section.