USD253660SExpiredUtility

Ball-point pen

Assignee: WATERMAN SAPriority: Oct 14, 1976Filed: Apr 7, 1977Granted: Dec 11, 1979

Est. expiryOct 14, 1996(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 ball-point pen, as shown and described.

Join the waitlist — get patent alerts

Track USD253660S — get alerts on status changes and closely related new filings.

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