Patent
   D578191
Priority
Nov 24 2006
Filed
May 21 2007
Issued
Oct 07 2008
Expiry
Oct 07 2022
Assg.orig
Entity
unknown
7
22
n/a
The ornamental design for a heater, as shown and described.

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

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a perspective view thereof.

The broken line showing of the screws in FIGS. 2, 3, 4 and 6, the handle in FIG. 2 and the details on the rear of the heater located behind the ribs in FIG. 2 is for the purpose of illustrating environmental structure and forms no part of the claimed design.

Gao, Tianyu

Patent Priority Assignee Title
D593659, Nov 23 2006 Heating fan
D593660, Nov 23 2006 SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD Heating fan
D593661, Nov 23 2006 Heating fan
D667097, Sep 26 2011 Fellowes, Inc Air purifier
D900987, Jan 28 2019 MIDEA GROUP CO , LTD Fan heater
D937401, May 11 2020 E2 LIMITED Tower fan
D945590, May 23 2019 E2 LIMITED Tower fan
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