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Patent
D948444
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Priority
Jan 13 2020
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Filed
May 12 2020
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Issued
Apr 12 2022
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Expiry
Apr 12 2037
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Assg.orig
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Entity
unknown
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7
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18
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n/a
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The ornamental design for an electrical extension cord, as shown and described.
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FIG. 1 is a rear, bottom, and left side perspective view of an electrical extension cord showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawing depict portions of the electrical extension cord that form no part of the claimed design.
Zhou, Xiaoxia
Patent |
Priority |
Assignee |
Title |
20200076113, |
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CN305595152, |
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CN306321189, |
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D472520, |
Jun 04 2001 |
|
Electrical outlet extension |
D738301, |
Apr 11 2015 |
ADVANTUS, CORP |
Battery charging device |
D871344, |
Sep 09 2019 |
ZHUHAI TESSAN POWER TECHNOLOGY CO , LTD |
Power strip |
D878299, |
Sep 30 2019 |
ZHUHAI TESSAN POWER TECHNOLOGY CO , LTD |
Power strip |
D878300, |
Sep 30 2019 |
ZHUHAI TESSAN POWER TECHNOLOGY CO , LTD |
Power strip |
D879034, |
Jul 24 2017 |
Bestore Europe Holding GmbH |
Multi-port power base for smart device |
D879720, |
Dec 05 2017 |
NINGBO GONGNIU DIGITAL TECHNOLOGY CO., LTD |
Electric socket |
D885345, |
Sep 18 2018 |
SHENZHEN CUCO SMART TECHNOLOGY CO , LTD |
Smart plug |
D899364, |
Jan 04 2020 |
SHENZHEN YONGMINGSHANDER TECHNOLOGY & DEVELOPMENT CO., LTD. |
Charger |
D900749, |
Jul 07 2020 |
CHIZHOU QINGLIANFENG ELECTRONICS TECHNOLOGY CO., LTD. |
Power strip |
D901378, |
Aug 30 2018 |
Delta Electronics, Inc. |
Power adapter |
GB6090783, |
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GB6097887, |
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GB6097888, |
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GB6115167, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a