USD286547SExpiredUtility

Pen

92
Assignee: PILOT INK CO LTDPriority: Nov 13, 1984Filed: Nov 13, 1984Granted: Nov 4, 1986
Est. expiryNov 13, 2004(expired)· nominal 20-yr term from priority
Inventors:Masashi KoizumiTakao Inaba
92
PatentIndex Score
54
Cited by
4
References
1
Claims

Claims

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

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