USD557745SExpiredUtility
Cap for a marking pen
Est. expiryFeb 24, 2026(expired)· nominal 20-yr term from priority
Inventors:Ryoichi Isono
55
PatentIndex Score
12
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a cap for a marking pen, as shown and described.Join the waitlist — get patent alerts
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