Portable heater

Description

FIG. 1 is a right side front perspective view of a portable heater showing my new design;

FIG. 2 is a left side rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showing of a top front grill, front control and bottom front grill are included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a portable heater, as shown and described.