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Patent
D546429
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Priority
Jun 02 2006
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Filed
Jun 02 2006
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Issued
Jul 10 2007
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Expiry
Jul 10 2021
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Assg.orig
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Entity
unknown
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13
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6
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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 |
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| D581510, |
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American Power Conversion Corporation |
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| D604818, |
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| D604820, |
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| D650055, |
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| D658749, |
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| D916264, |
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| D925711, |
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| D926300, |
Jul 02 2019 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
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| D947332, |
Aug 15 2019 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
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| ER3645, |
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| ER7464, |
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| ER7706, |
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| ER913, |
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| Patent |
Priority |
Assignee |
Title |
| D348725, |
Oct 02 1992 |
Tatung Company of America, Inc. |
Convection heater |
| D453557, |
Aug 01 2001 |
The Holmes Group, Inc. |
Heater housing |
| D499386, |
Nov 10 2003 |
Samsung Electronics Co., Ltd. |
Speaker built in type PDP TV |
| D499474, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Convection heater |
| D531985, |
Jan 14 2005 |
LG Electronics Inc. |
Speaker |
| D532881, |
Oct 05 2005 |
Perfect Union Co., Ltd. |
Electric heater |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a