Claims (1)
Claim 1 (Independent)
The ornamental design for a portable heater, as shown and described.
Full Description
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FIG. 1 is a perspective view of a portable heater according to the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a first side view thereof;
FIG. 5 is a second side view thereof, with the second side view being a mirror image of the first side view;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the Figures depict portions of the portable heater that form no part of the claimed design.
Citations
This patent cites (6)
- USD54742
- USD65977
- USD75878
- USD84091
- USD191384
- USD905216