USD191564S - Sound generating audiometer - Google Patents

Description

United States Patent 0 Ce Des-191,564

Patented Oct. 10, 1961 SOUND GENERATING AUDIOMETER Clayton D. Mullin, St. Paul, and Harold W. Darr, Minneapolis, Minn., assignors to Maico Electronics, Inc Minneapolis, Minn., a corporation of Minnesota Filed May 9, 1960, Ser. No. 60,490

Term of patent 14 years (Cl. D83-12) FIG. 1 is a front elevational view of a sound generat- References Cited in the file of this patent ing audiometer embodying our new design;

FIG. 2 is a right side elevafional view thereof, the left UNITED STATES PATENTS side not shown being substantially the same as the right 104135 Fuerst 19.37 Side Show; 1,716,525 Leong June 11, 1929 FIG. 3 is a rear elevational view thereof; 2229'206 Cuban 1941 FIG. 4 is a top plan view thereof; 21,240,402 I F 1941 FIG. 5 is a bottom plan view thereof; and 2'4661414 G1 tS et 1949 FIG. 6 is a detail sectional view thereof taken approxi- 2'1558870 Mlchelman July 1951 mately at 66 in FIG. 3. OTHER REFERENCES We claim:

Industrial Equipment News, May 1959, page 112, bot- The ornamental design for a sound generating audlomtom 2nd item from left Side, IEN 5366 eter, substantially as shown and described.

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