USD426573SExpiredUtility

Ball-point pen

87
Assignee: PILOT INK CO LTDPriority: Mar 8, 1999Filed: Sep 8, 1999Granted: Jun 13, 2000
Est. expiryMar 8, 2019(expired)· nominal 20-yr term from priority
Inventors:Nobuo SekineKazuo IwaseMikiya Ido
87
PatentIndex Score
36
Cited by
6
References
1
Claims

Claims

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

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