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Publication numberUSD228571 S
Publication typeGrant
Publication dateOct 9, 1973
Filing dateFeb 23, 1972
Publication numberUS D228571 S, US D228571S, US-S-D228571, USD228571 S, USD228571S
InventorsOliver J. Burland
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Emergeincy warning light
US D228571 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 228,571 Patented Oct. 9, 1973 United States Patent 0 cc EMERGENCY WARNING LIGHT Oliver J. Burland, 214 Rugley Road,

Western Springs, Ill. 60558 Filed Feb. 23, 1972, Ser. No. 228,800

Term of patent 14 years Int. Cl. D26-02; D29-02 US. Cl. D4824 R FIGS FIG.2

Des. 228,571

PAGE 2 FIG. 1 is a perspective view of an emergency warning light embodying my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is an enlarged fragmentary view of the upper portion of the emergency warning light; and

FIG. 5 is a front elevational view of a second embodiment of my new design.

F IG. 5

References Cited UNITED STATES PATENTS D.21l,276 6/1968 Jiruska D4824 R 2,762,994 9/1956 Kennelly 340-84 X 2,987,702 6/1961 Yohe D48-24R FOREIGN PATENTS 918,264 2/1963 Great Britain 2407.1

The characteristic features of my design reside in the panels which appear through the lens, said panels being shaded to indicate contrast.

I claim:

The ornamental design for an emergency warning light, as shown and described.

WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner