P
USD672768SActiveUtilityPatentIndex 98

Electronic book

Assignee: HUANG PO-CHINGPriority: Jun 21, 2011Filed: Jun 21, 2011Granted: Dec 18, 2012
Est. expiryJun 21, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:HUANG PO-CHINGYU TZU-CHENGYEH GUO-LIANG
98
PatentIndex Score
324
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31
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic book, as shown and described.

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