USD526022SExpiredUtility
Pen
Est. expiryJul 26, 2024(expired)· nominal 20-yr term from priority
Inventors:Zhiming Qiu
77
PatentIndex Score
20
Cited by
21
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a pen, as shown and described.Cited by (0)
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