USD609747SActiveUtility
Pen
Est. expiryApr 22, 2028(~1.7 yrs left)· nominal 20-yr term from priority
Inventors:Qiankun Ma
42
PatentIndex Score
4
Cited by
17
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pen, as shown and described.
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