US PATENT SUBCLASS 52 / 783.17
.~.~.~ Corrugated intermediate sheet

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
783.17.~.~.~ Corrugated intermediate sheet

DEFINITION

Classification: 52/783.17

Corrugated intermediate sheet:

(under subclass 783.11) Structure including a corrugated sheet is positioned between two additional sheet-like elements to form a sandwich panel unit.

SEE OR SEARCH THIS CLASS, SUBCLASS:

537, for lapped corrugated sheets.

630, for a residual corrugated panel.

671+, and 674, for corrugated perforated sheets.

798.1, for a corrugated sheet with separate attached edging or stiffener.