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Patent
D681179
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Priority
Nov 17 2011
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Filed
May 15 2012
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Issued
Apr 30 2013
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Expiry
Apr 30 2027
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Assg.orig
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Entity
unknown
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4
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6
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n/a
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The ornamental design for a heater, as shown and described.
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FIG. 1 is a perspective view of the heater showing my new design;
FIG. 2 is the front plan view;
FIG. 3 is a back plan view;
FIG. 4 is a left plan view;
FIG. 5 is a right plan view;
FIG. 6 is a downward plan view; and,
FIG. 7 is an upward plan view.
Lai, BanLai
Patent |
Priority |
Assignee |
Title |
D290997, |
Oct 21 1985 |
Hitachi, Ltd. |
Electric fan |
D382950, |
May 24 1996 |
|
Body blow drier |
D546430, |
Jun 02 2006 |
Perfect Union Co., Ltd. |
Electric heater |
D581503, |
Nov 24 2006 |
|
Heater |
D582538, |
May 28 2008 |
Lasko Holdings, Inc. |
Body for a portable fan |
D657861, |
Sep 28 2010 |
Lasko Holdings, Inc. |
Body for a portable fan |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a