US PATENT SUBCLASS 52 / 783.18
.~.~.~ Core of elongated, corrugated spacers

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

782.1  DF  COMPOSITE PREFABRICATED PANEL INCLUDING ADJUNCTIVE MEANS {7}
783.1  DF  .~ Sandwich or hollow with sheet-like facing members {13}
783.11  DF  .~.~ Corrugated component {5}
783.18.~.~.~ Core of elongated, corrugated spacers

DEFINITION

Classification: 52/783.18

Core of elongated, corrugated spacers:

(under subclass 783.11) Structure in which a core is formed of a plurality of corrugated strips which are greatly elongated relative to their width.

SEE OR SEARCH THIS CLASS, SUBCLASS:

793.1+, for a multicellular core formed of a plurality of spaced, elongated strip-like members.