The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
1. Cooling fan
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Portions of the cooling fan shown in color form part of the claimed design. The specific colors shown in the drawings do not form part of the claimed design. Broken lines are used in the reproductions to show portions of the Cooling Fan that form no part of the claimed design.