USD414191SExpiredUtility

Air flow system for an internal combustion engine

61
Individually held — no corporate assignee on recordPriority: Jun 23, 1997Filed: Jun 23, 1997Granted: Sep 21, 1999
Est. expiryJun 23, 2017(expired)· nominal 20-yr term from priority
Inventors:Sei Y. Kim
61
PatentIndex Score
12
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air flow system for an internal combustion engine, as shown and described.

Join the waitlist — get patent alerts

Track USD414191S — get alerts on status changes and closely related new filings.

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