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Patent
D545950
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Priority
Jun 02 2006
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Filed
Jun 02 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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11
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8
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n/a
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The ornamental design for electric heater, as shown and described.
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FIG. 1 is a top front and left side perspective view of electric heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Ching, Chan, Ricker, Chad
Patent |
Priority |
Assignee |
Title |
D599897, |
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ANTIBAC LABORATORIES PTE LTD |
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|
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D645129, |
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|
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D856502, |
Dec 25 2017 |
NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD. |
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D859627, |
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|
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D871641, |
Nov 21 2017 |
Dometic Sweden AB |
Light |
D889630, |
Nov 21 2017 |
Dometic Sweden AB |
Fan |
D890077, |
Nov 21 2017 |
Dometic Sweden AB |
Accessory base |
D942923, |
Nov 21 2017 |
Dometic Sweden AB |
Accessory base |
D958959, |
Nov 11 2019 |
MYUNGSUNG INC |
Electric fan |
Patent |
Priority |
Assignee |
Title |
149284, |
|
|
|
D448837, |
Jan 12 2001 |
ROYAL BANK OF CANADA |
Heater |
D467326, |
Jan 23 2002 |
Lasko Holdings, Inc |
Heater |
D502767, |
Mar 11 2004 |
Diani, LLC |
Heater fan |
D502768, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
D504941, |
May 13 2004 |
Diani, LLC |
Heater fan |
D509889, |
Apr 08 2004 |
Diani, LLC |
Heater fan |
D515677, |
Apr 14 2004 |
Diani, LLC |
Heater fan |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 02 2006 | | Perfect Union Co., Ltd. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a