Column heater

Abstract

Description

FIG. 1 is a perspective view of a column heater showing our new design;

FIG. 2 is a front elevation view of the column heater;

FIG. 3 is a back elevation view of the column heater;

FIG. 4 is a top plan view of the column heater; and,

FIG. 5 is a bottom plan view of the column heater.

The broken lines indicate unclaimed portions of the article that form no part of the claimed design.

Claims

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