Portable heater

FIG. 1 is a top perspective view of the portable heater design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a front view thereof.

The broken lines illustrate portions of the portable heater which form no part of the claimed design.

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D202010	Schofield et al.	Aug 1965	S
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3998581	Hemingway et al.	Dec 1976	A
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D264374	Briggs et al.	May 1982	S
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D598526	Pitchford et al.	Aug 2009	S
D604399	Aregger et al.	Nov 2009	S
D617434	Aregger et al.	Jun 2010	S
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Number	Date	Country
56133872	Oct 1981	JP