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Publication numberUSD190050 S
Publication typeGrant
Publication dateApr 4, 1961
Filing dateJun 30, 1960
Publication numberUS D190050 S, US D190050S, US-S-D190050, USD190050 S, USD190050S
InventorsAlan W. Duncan
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Room thermostat
US D190050 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 190,050 Patented Apr. 4, 1961 United States Patent 0 "ice ROOM THERMOSTAT Alan W. Duncan, Itasca, Ill., assignor to Sears, Roebuck and Co., Chicago, III., a corporation of New York Filed June 30, 1960, Ser. No. 61,166

Term of patent 7 years (Cl. D52-7) Fig. 1 is a front elevational view of a room thermostat References Cited in the file of this patent emb9dym g myflew deslgfh UNITED STATES PATENTS Fig. 2 IS a side elevational v1ew thereof, and

Fig. 3 is a diametrical sectional view of same. 176'657 Dreyfuss 1956 The essential features of my design reside in the full 183164 Dreyfuss July 1958 line portions. OTHER REFERENCES Domestic Engineering, February 1957, room thermo stat on page 61.

I claim: The ornamental design for a room thermostat, as shown and described.

Referenced by
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US6681997Aug 21, 2002Jan 27, 2004Enhanced Visual Products, Inc.Visual and reading enhancement apparatus for thermostats and associated methods
US7140551Mar 1, 2004Nov 28, 2006Honeywell International Inc.HVAC controller
US7159789Jun 22, 2004Jan 9, 2007Honeywell International Inc.Thermostat with mechanical user interface
US7584899Oct 9, 2006Sep 8, 2009Honeywell International Inc.HVAC controller
US7726581Jan 12, 2006Jun 1, 2010Honeywell International Inc.HVAC controller