USD538739SExpiredUtility

Battery charger

62
Assignee: ZHENG LIPriority: Jan 5, 2005Filed: Jan 5, 2005Granted: Mar 20, 2007
Est. expiryJan 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Li Zheng
62
PatentIndex Score
14
Cited by
13
References
1
Claims

Claims

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

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