USD506503SExpiredUtility

Mechanical pencil

73
Assignee: NINGBO BEIFA GROUP CO LTDPriority: Jun 30, 2004Filed: Nov 5, 2004Granted: Jun 21, 2005
Est. expiryJun 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Zhiming Qiu
73
PatentIndex Score
17
Cited by
8
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 USD506503S — get alerts on status changes and closely related new filings.

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