USD406725SExpiredUtility

One cup coffee filter

Assignee: PI DESIGN AGPriority: Jul 2, 1997Filed: Aug 5, 1997Granted: Mar 16, 1999

Est. expiryJul 2, 2017(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 one cup coffee filter, as shown and described.

Join the waitlist — get patent alerts

Track USD406725S — get alerts on status changes and closely related new filings.

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