USD416940SExpiredUtility

Marking pen

90
Assignee: PENTEL KKPriority: Dec 9, 1997Filed: Dec 9, 1997Granted: Nov 23, 1999
Est. expiryDec 9, 2017(expired)· nominal 20-yr term from priority
Inventors:Kunio Ito
90
PatentIndex Score
37
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a marking pen, as shown and described.

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