USD462990SExpiredUtility

Ball point pen

81
Assignee: DONG A PENCIL CO LTDPriority: Nov 28, 2001Filed: Nov 28, 2001Granted: Sep 17, 2002
Est. expiryNov 28, 2021(expired)· nominal 20-yr term from priority
Inventors:Sung Ryul Hwang
81
PatentIndex Score
29
Cited by
14
References
1
Claims

Claims

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

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