USD551295SExpiredUtility
Pen
Est. expiryAug 29, 2025(expired)· nominal 20-yr term from priority
Inventors:Jason Chen
66
PatentIndex Score
16
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for pen, as shown and described.Join the waitlist — get patent alerts
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