US PATENT SUBCLASS 52 / 15
.~ Inwardly of edge

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

11  DF  COVER WITH SURFACE WATER RECEIVER AT EAVE OR VALLEY {4}
15.~ Inwardly of edge

DEFINITION

Classification: 52/15

(under subclass 11) Structure in which the means forming a trough is, at least in part, within the peripheral edge of the cover.

SEE OR SEARCH THIS CLASS, SUBCLASS:

24+, for cover means to retain solid material deposited on the roof, e.g., an anti-snow slide.