USD685844SActiveUtility
Multi-color pen
Est. expiryOct 27, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Renji Jin
43
PatentIndex Score
5
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a multi-color pen, as shown and described.Join the waitlist — get patent alerts
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