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The ornamental design for an electrical extension cord, as shown and described.
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The broken lines in the drawing depict portions of the electrical extension cord that form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| ER1253, | |||
| ER1902, | |||
| ER2362, | |||
| ER2998, | |||
| ER3825, | |||
| ER3964, | |||
| ER4057, | |||
| ER5561, | |||
| ER5714, | |||
| ER6031, | |||
| ER6077, | |||
| ER8607, | |||
| ER8783, | |||
| ER9241, | |||
| ER9362, |
| Patent | Priority | Assignee | Title |
| 20200076113, | |||
| CN305595152, | |||
| CN306321189, | |||
| 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, | |||
| GB6097887, | |||
| GB6097888, | |||
| GB6115167, |
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| Apr 30 2020 | ZHOU, XIAOXIA | SHENZHEN XUXINGCHUANGCHEN TECHNOLOGY LIMITED COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 052632 | /0734 | |
| May 12 2020 | SHENZHEN XUXINGCHUANGCHEN TECHNOLOGY LIMITED COMPANY | (assignment on the face of the patent) | / |
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