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PTO
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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, |
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| ER9342, |
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| 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 |
n/a
| Date |
Maintenance Schedule |
n/a