USD329085SExpiredUtility
Air cleaning and filtering unit to be mounted to underside of car roof to remove smoke
Individually held — no corporate assignee on recordPriority: Jul 20, 1990Filed: Jul 20, 1990Granted: Sep 1, 1992
Est. expiryJul 20, 2010(expired)· nominal 20-yr term from priority
Inventors:Terry L. Lewis
21
PatentIndex Score
1
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an air filtering unit to be mounted to underside of car roof to remove smoke, as shown.
Join the waitlist — get patent alerts
Track USD329085S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.