Heater

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

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 26 2018	BODUM, JORGEN	PI-Design AG	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	047653	0309	pdf
Dec 03 2018		PI-Design AG	(assignment on the face of the patent)

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