USD291652SExpiredUtility

Zipper closure lock

Assignee: GISIGER URSPriority: Aug 15, 1984Filed: Aug 15, 1984Granted: Sep 1, 1987

Est. expiryAug 15, 2004(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 zipper closure lock, as shown and described.

Join the waitlist — get patent alerts

Track USD291652S — get alerts on status changes and closely related new filings.

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