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Patent
D545953
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Priority
Feb 03 2005
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Filed
Sep 13 2006
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Issued
Jul 03 2007
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Expiry
Jul 03 2021
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Assg.orig
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Entity
unknown
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10
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8
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n/a
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The ornamental design for a electric heater, as shown and described.
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FIG. 1 is a perspective view of an electric heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Chien, Hung-Chi
Patent |
Priority |
Assignee |
Title |
D601686, |
Apr 12 2007 |
C. Art Limited |
Electric fan/heater |
D872253, |
Sep 28 2017 |
IRIS OHYAMA INC. |
Air circulator |
D872254, |
Sep 28 2017 |
IRIS OHYAMA INC. |
Air circulator |
D890903, |
Aug 16 2018 |
Dyson Technology Limited |
Air purifier |
D891597, |
Aug 16 2018 |
Dyson Technology Limited |
Air purifier |
D907759, |
Oct 03 2018 |
IRIS OHYAMA INC. |
Air circulator |
D935595, |
Oct 03 2018 |
IRIS OHYAMA INC. |
Air circulator |
D935596, |
Oct 04 2018 |
IRIS OHYAMA INC. |
Air circulator |
ER2237, |
|
|
|
ER9342, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D398983, |
Aug 08 1997 |
VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC |
Fan |
D502768, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
D506815, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
D509889, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
D515677, |
Apr 14 2004 |
Diani, LLC |
Heater fan |
D516688, |
Apr 16 2003 |
Diani, LLC |
Heater |
D526058, |
Mar 11 2004 |
Diani, LLC |
Heater fan |
D530703, |
Dec 07 2004 |
Hannspree Inc. |
Speaker |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
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Maintenance Schedule |
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