USD616025SActiveUtility
Pen
Est. expirySep 27, 2028(~2.2 yrs left)· nominal 20-yr term from priority
Inventors:Jianfeng Yan
81
PatentIndex Score
26
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pen, as shown and described.
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