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Publication numberUSD246445 S
Publication typeGrant
Application numberUS 05/673,620
Publication dateNov 22, 1977
Filing dateApr 5, 1976
Publication number05673620, 673620, US D246445 S, US D246445S, US-S-D246445, USD246445 S, USD246445S
InventorsBruce Wayne Inman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Back pack signal light unit
US D246445 S
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  1. The ornamental design for a back pack signal light unit, substantially as shown and described.

FIG. 1 is a perspective view of a back pack signal light unit, showing my new design;

FIG. 2 is an end elevational view thereof, as taken from the left hand end of FIG. 1;

FIG. 3 is an underside view thereof; and

FIG. 4 is a rear elevational view thereof.

U.S. ClassificationD10/114.9, D03/216