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Publication numberUSD317210 S
Publication typeGrant
Application numberUS 07/153,656
Publication dateMay 28, 1991
Filing dateFeb 8, 1988
Publication number07153656, 153656, US D317210 S, US D317210S, US-S-D317210, USD317210 S, USD317210S
InventorsDaniel V. Rodriguez, Bruce P. Carey
Original AssigneeUsg Interiors, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ceiling panel unit
US D317210 S
Abstract  available in
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  1. The ornamental design for a ceiling panel unit, as shown and described.

FIG. 1 is a top perspective view of a ceiling panel unit showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof, the remaining sides having the same appearance;

FIG. 6 is a sectional elevational view thereof taken along the line 6--6 of FIG. 3; and

FIG. 7 is an enlarged fragmentary bottom plan view of one substantially rectangular cell area thereof.

Non-Patent Citations
1Blue Ridge Glass Corporation, dated Nov. 1945, p. 8, top left of pg., Semipermanent FlutexGlass.
2PC Glass Blocks and Sculptured Glass Modules, dated 6-1960, p. 7, top left of pg., Argus Parallel Flutes.
U.S. ClassificationD25/138