Thermostat

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Description

FIG. 1 is a front elevational view of a thermostat showing my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front elevation of the thermostat shown with different unclaimed environmental structure.

The broken lines showing a display screen and temperature control buttons in FIGS. 1 and 6 are for illustrative purposes only and do not form part of the claimed design.

Claims

The ornamental design for a thermostat, as shown and described.

Referenced Cited
U.S. Patent Documents
1875369 September 1932 Colman
1950906 March 1934 Schaefer
1954446 April 1934 Gauger
2070433 February 1937 Jameson
2225080 December 1940 Newman
D176657 January 1956 Dreyfuss
D181677 December 1957 Roth
D186404 October 1959 Raney
D200925 April 1965 Burley
D403972 January 12, 1999 Gaskell et al.
6513723 February 4, 2003 Mueller et al.
Patent History
Patent number: D498685
Type: Grant
Filed: Mar 1, 2004
Date of Patent: Nov 23, 2004
Inventor: Alan N. Friedman (Ann Arbor, MI)
Primary Examiner: Lucy Lieberman
Attorney, Agent or Law Firm: Butzel Long
Application Number: 29/200,552
Classifications
Current U.S. Class: Temperature Regulator Or Thermostat (D10/50)
International Classification: 1004;