USD511746SExpiredUtility

Portable power inverter

77
Assignee: POTRANS ELECTRICAL CORP LTDPriority: Dec 17, 2004Filed: Dec 17, 2004Granted: Nov 22, 2005
Est. expiryDec 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Chen Lu
77
PatentIndex Score
31
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for portable power inverter, as shown and described.

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