USD884642SActiveUtility
Extension cord
Est. expiryFeb 14, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Chi-Wen Cheng
61
PatentIndex Score
8
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an extension cord, as shown and described.Join the waitlist — get patent alerts
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