USD484537SExpiredUtility

Ball-point pen

90
Assignee: PILOT INK CO LTDPriority: Sep 9, 2002Filed: Mar 7, 2003Granted: Dec 30, 2003
Est. expirySep 9, 2022(expired)· nominal 20-yr term from priority
Inventors:Naomi AritaTetsuhiro Kurita
90
PatentIndex Score
53
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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