USD325045SExpiredUtility

Mechanical pencil

Assignee: TOMBOW PENCILPriority: Oct 19, 1989Filed: Apr 9, 1990Granted: Mar 31, 1992
Est. expiryOct 19, 2009(expired)· nominal 20-yr term from priority
Inventors:Kazunori Katami
83
PatentIndex Score
24
Cited by
4
References
1
Claims

Claims

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

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