USD316598SExpiredUtility

Supersonic humidifier

Assignee: SHARP KKPriority: Aug 3, 1988Filed: Jan 3, 1989Granted: Apr 30, 1991

Est. expiryAug 3, 2008(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 supersonic humidifier, as shown and described.

Join the waitlist — get patent alerts

Track USD316598S — get alerts on status changes and closely related new filings.

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