USD221300S - Wall thermostat - Google Patents

Description

WALL THERMOSTAT Frederick M. Hill, Columbus, Ohio, assignor to Ranco Incorporated, Columbus, Ohio Filed Mar. 30, 1970, Ser. No. 22,098

Term of patent 14 years Int. Cl. Dl007 U.S. Cl. D527 umdfiuumnim rill / UUUUUUUUUU FIG.3

FIG. 1 is a top plan view of a wall thermostat ern- References Cited bodying the new design;

FIG. 2 is afront elevation thereof; UNITED STATES PATENTS FIG. 3 isabottom plan view thereof; 177151 3/1956 D52 7 FIG. 4 is a side elevation thereof as seen from the D'181678 12/1957 Roth D52' 7 right f 2; and D.215,758 10/1969 Bradley D527 FIG. 5 is a sectional view taken substantiall along line of FIG i y EDWIN H. HUNTER, Primary Examiner I claim: W. E. HERRMANN, Assistant Examiner The ornamental design for a wall thermostat, substantially as shown.

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