Power extension cord

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Description

FIG. 1 is a right, front, top perspective view of a power extension cord showing my new design;

FIG. 2 is a left, rear, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

In the drawings, the broken lines depict portions of the power extension cord that form no part of the claimed design.

Claims

The ornamental design for a power extension cord as shown and described.

Referenced Cited
U.S. Patent Documents
D466867 December 10, 2002 Krobusek
D591680 May 5, 2009 Ho'o
D592139 May 12, 2009 Wu
D614571 April 27, 2010 Wu
D737774 September 1, 2015 Zhu
D872696 January 14, 2020 Yu
D884642 May 19, 2020 Cheng
D966196 October 11, 2022 Liu
D994614 August 8, 2023 Davenport
D997104 August 29, 2023 Shuyler
D1052538 November 26, 2024 Eshelman
D1095445 September 30, 2025 Ruan
20230187883 June 15, 2023 Jensen
Patent History
Patent number: D1156322
Type: Grant
Filed: Mar 5, 2025
Date of Patent: Nov 3, 2026
Assignee: NINGBO WELL ELECTRIC APPLIANCE CO., LTD. (Ningbo)
Inventor: Guolin Yu (Ningbo)
Primary Examiner: Catherine S Posthauer
Assistant Examiner: Mary Claire Nemeth
Application Number: 29/992,010