USD589062SExpiredUtility
Air pump
Est. expiryMar 31, 2026(expired)· nominal 20-yr term from priority
Inventors:Chiao-Ming Wang
33
PatentIndex Score
1
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a air pump, as shown and described.Join the waitlist — get patent alerts
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