|Publication number||USD213530 S|
|Publication date||Mar 11, 1969|
|Filing date||Apr 8, 1968|
|Publication number||US D213530 S, US D213530S, US-S-D213530, USD213530 S, USD213530S|
|Inventors||Robert D. Kahn|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
Des. 213,530 Patented Mar. 11, 1969 United States Patent 0 "ice FLASHING SIGNAL LIGHT UNIT Robert D. Kahn, Rockville Centr e, N.Y., assignor to F edtro, Inc., Rockville Centre, N.Y., a corporation of New York Filed Apr. 8, 1968, Ser. No. 11,355
Term of patent 14 years US. Cl. D72-1 Int. Cl. D29-99 FIG. 1 is a three-quartered perspective view of the flashing signal light unit showing the front of the unit;
FIG. 2 is a top plan view of the unit;
FIG. 3 is a front elevational view of the unit, the rear view being a mirror image thereof.
FIG. 4 is a right side elevational view of the unit, the left side elevational view being a mirror image of the right side elevational view; and
FIG. 5 is an enlarged portion of the faceted surface shown in FIGS. 1 and 3 which is understood to be continuous over the entire face of the lens.
The ornamental design for a flashing signal light unit, as shown and described.
PAGE 2 References Cited UNITED STATES PATENTS 1,401,988 1/ 1922. Knapp.
1,569,907 1/ 1926 Beard.
2,151,485 3/ 1939 Pawsat.
2,484,142 10/ 1949 Arnold 350-97 X WALLACE R. BURKE, Primary Examiner.
SUSIE J. MERCER, Assistant Examiner.
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