USD453790SExpiredUtility

Ball-point pen with a mechanical pencil

92
Assignee: MITSUBISHI PENCIL COPriority: Nov 10, 2000Filed: May 9, 2001Granted: Feb 19, 2002
Est. expiryNov 10, 2020(expired)· nominal 20-yr term from priority
Inventors:Masanori Tsuchikura
92
PatentIndex Score
59
Cited by
8
References
1
Claims

Claims

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

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