USD318091SExpiredUtility

Water purifier

Assignee: FLOATRON INCPriority: Apr 26, 1989Filed: Apr 26, 1989Granted: Jul 9, 1991

Est. expiryApr 26, 2009(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 water purifier, as shown and described.

Join the waitlist — get patent alerts

Track USD318091S — get alerts on status changes and closely related new filings.

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