USD391969SExpiredUtility

Air pump

69
Assignee: FLYING DRAGON DEV LTDPriority: Feb 19, 1997Filed: Feb 19, 1997Granted: Mar 10, 1998
Est. expiryFeb 19, 2017(expired)· nominal 20-yr term from priority
Inventors:Tit Ying Poon
69
PatentIndex Score
15
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a air pump, as shown.

Join the waitlist — get patent alerts

Track USD391969S — get alerts on status changes and closely related new filings.

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