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Publication numberUSD287233 S
Publication typeGrant
Application numberUS 06/599,103
Publication dateDec 16, 1986
Filing dateApr 11, 1984
Publication number06599103, 599103, US D287233 S, US D287233S, US-S-D287233, USD287233 S, USD287233S
InventorsKenneth R. Foote, William M. Miller, Eion G. Scott
Original AssigneeControl Data Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Hydroponic trough
US D287233 S
Abstract  available in
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  1. The ornamental design for a hydroponic trough, as shown and described.

FIG. 1 is a perspective view of a hydroponic trough showing our new design, shown broken-away to indicate indeterminate length;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an end elevational view thereof, the opposite end being identical in appearance.

Non-Patent Citations
1Van Huffel catalogue L-56 (1961), p. 42 #2197/109-Moulding.
U.S. ClassificationD11/156