USD507811SExpiredUtility

Ball point pen

61
Assignee: PENTEL KKPriority: Jun 11, 2003Filed: Apr 29, 2004Granted: Jul 26, 2005
Est. expiryJun 11, 2023(expired)· nominal 20-yr term from priority
Inventors:Tomoaki ShibataKeitaro Tsuboki
61
PatentIndex Score
11
Cited by
12
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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