USD211138S - Emergency warning lamp - Google Patents

Description

Patented May 21, 1968 United States Patent Ofiice 211,138

EMERGENCY WARNING LAMP Robert D. Kahn, Rockville Centre, N.Y., assignor to Fedtro, Inc., Rockville Centre, N.Y., a corporation of New York Filed May 23, 1967, Ser. No. 7,234

Term of patent 14 years (Cl. D72-1) Des. 211,138

PAGE 2 FIG.3

References Cited UNITEDSTATES PATENTS 3,221,162 11/1965 Heenan et a1.

FIG. 2 is a side elevational view of the warning lamp and showing the plug in dot and dash lines;

OTHER REFERENCES July 1959,;p. 173,

e g m. t mf mo pt .1 m. c n P w mm hP t e Mm MM nm.

N w m b m FIG. 3 is atop plan view of the warning lamp, the tom plan view being plain;

FIG. 4 is a rear elevational view of the warning and WALLACE R. BURKE, Primary Examiner.

FIG. 5 is a top perspective view of the warning lamp and illustrating a second embodiment having a switch WILLIAM C. WATSON, SUSIE I. MERCER,

Assistant Examiners.

The dominant features of the design reside in the por- The ornamental design for an emergency warning lamp, as shown and described.

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