USD336761SExpiredUtility

Combined humidifier and air freshener unit

Assignee: CHAN DAVIDPriority: Jan 28, 1992Filed: Jan 28, 1992Granted: Jun 22, 1993

Est. expiryJan 28, 2012(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 combined humidifier and air freshener unit, as shown.

Join the waitlist — get patent alerts

Track USD336761S — get alerts on status changes and closely related new filings.

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