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Publication numberUSD661385 S1
Publication typeGrant
Application numberUS 29/381,347
Publication dateJun 5, 2012
Filing dateDec 17, 2010
Priority dateOct 18, 2010
Publication number29381347, 381347, US D661385 S1, US D661385S1, US-S1-D661385, USD661385 S1, USD661385S1
InventorsAndreas Fuerling, Leo Wallimann
Original AssigneeLeister Technologies Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air heater
US D661385 S1
Images(19)
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Claims(1)
  1. We claim, the ornamental design for an air heater, as shown.
Description

FIG. 1 is a front view showing the ornamental design of a first embodiment of an air heater according to the present invention;

FIG. 2 is a top view of the air heater of FIG. 1;

FIG. 3 is a bottom view of the air heater of FIG. 1;

FIG. 4 is a back view of the air heater of FIG. 1;

FIG. 5 is a perspective view of the air heater of FIG. 1;

FIG. 6 is a reverse perspective view of the air heater of FIG. 1;

FIG. 7 is a front view showing the ornamental design of a second embodiment of an air heater according to the present invention;

FIG. 8 is a top view of the air heater of FIG. 7;

FIG. 9 is a bottom view of the air heater of FIG. 7;

FIG. 10 is a back view of the air heater of FIG. 7;

FIG. 11 is a perspective view of the air heater of FIG. 7;

FIG. 12 is a reverse perspective view of the air heater of FIG. 7;

FIG. 13 is a front view showing the ornamental design of a third embodiment of an air heater according to the present invention;

FIG. 14 is a top view of the air heater of FIG. 13;

FIG. 15 is a bottom view of the air heater of FIG. 13;

FIG. 16 is a back view of the air heater of FIG. 13;

FIG. 17 is a perspective view of the air heater of FIG. 13; and,

FIG. 18 is a reverse perspective view of the air heater of FIG. 13.

Classifications
U.S. ClassificationD23/317, D23/314