Space condition responsive instrument
US D180517 S
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United States Patent Ofi ice Patented 131 29 SPACE CONDITION RESPONSIVE INSTRUMENT Robert Haven Hose, Mountainside, N. J., assignor to Minneapolis-Honeywell Regulator Company, Minneapolis, Minn., a corporation of Delaware Application June 14, 1956, Serial No. 41,893
Term of patent 14 years (Cl. D52-7) FIG. 1
Figure l is a front elevation of a space condition References Cited in the file of this patent responsive instrument embodying my new design; UNITED STATES PATENTS Figure 2 is a side elevation of the device shown in Figure 1; and D. 166,248 Dreyfuss Mar. 25, 1952 Figure 3 is a front perspective view of the device shown 176657 Dreyfuss 1956 in Figure l.
The ornamental design for a space condition responsive instrument. substantially as shown.