Thermoelectric cooler and heater device

Abstract

Description

FIG. 1 is a front, top and left perspective view of a thermoelectric cooler and heater device showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a thermoelectric cooler and heater device, as shown and described.