USD654429SActiveUtility

Portable battery

81
Assignee: LI TIANWENPriority: Jun 6, 2011Filed: Jun 6, 2011Granted: Feb 21, 2012
Est. expiryJun 6, 2031(~4.9 yrs left)· nominal 20-yr term from priority
Inventors:Tianwen LiXiaofeng Zhang
81
PatentIndex Score
37
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a portable battery, as shown and described.

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