USD310100SExpiredUtility

Pen

Assignee: YUBISUI TERUOPriority: Jul 10, 1987Filed: Jul 10, 1987Granted: Aug 21, 1990

Est. expiryJul 10, 2007(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a pen, as shown and described.

Join the waitlist — get patent alerts

Track USD310100S — get alerts on status changes and closely related new filings.

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