USD447772SExpiredUtility

Writing pen

29
Assignee: JOYAS MFG LTDPriority: Apr 18, 2001Filed: Apr 18, 2001Granted: Sep 11, 2001
Est. expiryApr 18, 2021(expired)· nominal 20-yr term from priority
Inventors:Chor Beng Lau
29
PatentIndex Score
2
Cited by
15
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD447772S — get alerts on status changes and closely related new filings.

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