USD392732SExpiredUtility
Air filtration unit
Individually held — no corporate assignee on recordPriority: Jun 26, 1997Filed: Jun 26, 1997Granted: Mar 24, 1998
Est. expiryJun 26, 2017(expired)· nominal 20-yr term from priority
Inventors:Pascual E. Veloz
12
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an air filtration unit, as shown and described.
Join the waitlist — get patent alerts
Track USD392732S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.