US D215724 S
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United States Patent 0 Des. 215,724 Patented Oct. 28, 1969 "Ice MICROPHONE Rebertus van der Poel, Eindhoven, Netherlands, assignor, by mesne assignments, to US. Philips Corporation, New York, N.Y., a corporation of Delaware Filed June 12, 1967, Ser. No. 7,447
Term of patent 14 years Claims priority, application Canada Mar. 13, 1967 Int. Cl. D14-0J US. Cl. D26-14 Fig. 2
FIG. 1 shows an upper left-side perspective view of the microphone for use with a dictating machine which is shown in broken lines for illustrative purposes only, and
FIG. 2 shows an upper right-side perspective View of the microphone.
The bottom and end views of the microphone are not separately shown but are substantially smooth and unornamented and have length and width dimensions corresponding to the surfaces shown.
The ornamental design for a microphone, as shown and described.
References Cited UNITED STATES PATENTS D. 185,964 8/1959 Barsumian D26-14 D. 197,610 3/1964 Miller D26-14 3,134,599 5/1964 Roberts et a1.
OTHER REFERENCES Geloso Electronics, Inc. Brochure, recd Dec. 19, 1962, side one, bottom of page, center mike.
WALLACE R. BURKE, Primary Examiner W. N. WERTMAN, Assistant Examiner