Collins etal course indicator
US D170184 S
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g- 18, 1953 A. A. COLLINS ETAL D s-170,184
COURSE INDICATOR Filed Aug. 8, 1951 I 2 Sheets-Sheet 1 INVENTORS ART/I01? 14. Calm/4's a BY #003711 WMWI/E ATTORIIY Aug. 18, 1953 co ms ETAL Des. 170,184
I COURSE INDICATOR Filed Aug. 8, 1951 2 Sheets-Sheet 2 INVEN TOR. AA 71/00 ,4. (all 11vs 1900. 77 Al, SICIIWIIGHOIIIP Patented Aug. 18, 1953 Des. 170,184
UNITED STATES PATENT OFFICE COURSE INDICATOR Arthur A. Collins and Horst M. Schweighofer, Cedar Rapids, Iowa, assignors to Collins Radio Company, Cedar Rapids, Iowa, a corporation of Iowa Application August 8, 1951, Serial No. 16,210
Term of patent 14 years (Cl. D52--1) The characteristic features of the design reside in the full line portions.
We claim: The ornamental design for a course indicator, as shown and described.
ARTHUR A. COLLINS. HORST M. SCHWEIGHOFER.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date D. 139,172 Beach et a1 Oct. 1'7, 1944 2,506,885 Noxon May 9, 1950