USD672815SActiveUtility

Mechanical pencil

69
Assignee: LI BINPriority: Mar 16, 2011Filed: Sep 14, 2011Granted: Dec 18, 2012
Est. expiryMar 16, 2031(~4.7 yrs left)· nominal 20-yr term from priority
Inventors:Bin Li
69
PatentIndex Score
15
Cited by
26
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mechanical pencil, as shown and described.

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