Thermostat device

FIG. 1 is a perspective view of a thermostat device;

FIG. 2 is a front elevation view of the thermostat device of FIG. 1 ;

FIG. 3 is a rear elevation view of the thermostat device of FIG. 1 ;

FIG. 4 a is a top plan view of the thermostat device of FIG. 1 ;

FIG. 4 b is a bottom plan view of the thermostat device of FIG. 1 ;

FIG. 5 a is a left side elevation view of the thermostat device of FIG. 1 ; and,

FIG. 5 b is a right side elevation view of the thermostat device of FIG. 1 .

The broken line is included for illustrative purposes only and forms no part of the claimed design.