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Patent
D823448
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Priority
Feb 15 2017
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Filed
Aug 14 2017
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Issued
Jul 17 2018
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Expiry
Jul 17 2033
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Assg.orig
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Entity
unknown
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4
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11
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n/a
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The ornamental design for a heater, as shown.
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FIG. 1 is a front, right-side, and top view of a heater showing the new design.
FIG. 2 is a top plan view of the heater.
FIG. 3 is a front elevation view of the heater.
FIG. 4 is a right-side elevation view of the heater.
FIG. 5 is a rear elevation view of the heater.
FIG. 6 is a left-side elevation view of the heater; and,
FIG. 7 is a bottom plan view of the heater.
De' Longhi, Giuseppe, Cereser, Mauro
Patent |
Priority |
Assignee |
Title |
D402742, |
Mar 17 1998 |
Yel Li Electrical Works Co., Ltd. |
Electric heater |
D448837, |
Jan 12 2001 |
ROYAL BANK OF CANADA |
Heater |
D467324, |
Feb 06 2002 |
Perfect Union Co., Ltd. |
Electric heater |
D574937, |
Nov 24 2006 |
|
Heater |
D578626, |
Nov 24 2006 |
|
Heater |
D578627, |
Nov 24 2006 |
|
Heater |
D580027, |
Nov 24 2006 |
|
Heater |
D597640, |
Feb 15 2008 |
VORNADO AIR LLC |
Heater |
D606182, |
May 07 2009 |
Sunbeam Products, Inc. |
Ceramic heater |
D612029, |
May 07 2009 |
Sunbeam Products, Inc. |
Fan heater |
D626641, |
Mar 03 2010 |
Vovnado Air LLC |
Heater |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a