USD451547SExpiredUtility

Mechanical pencil

82
Assignee: MITSUBISHI PENCIL COPriority: Nov 24, 2000Filed: May 23, 2001Granted: Dec 4, 2001
Est. expiryNov 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Tsuyoshi Nishida
82
PatentIndex Score
27
Cited by
7
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD451547S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.