USD324070SExpiredUtility

Mechanical pencil

87
Assignee: TOMBOW PENCILPriority: Oct 19, 1989Filed: Apr 9, 1990Granted: Feb 18, 1992
Est. expiryOct 19, 2009(expired)· nominal 20-yr term from priority
Inventors:Kazuhiko Suzuki
87
PatentIndex Score
29
Cited by
11
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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