USD498481SExpiredUtility
Small air pump
Est. expiryJan 16, 2024(expired)· nominal 20-yr term from priority
Inventors:Chiao-Ming Wang
69
PatentIndex Score
15
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a small air pump, as shown and described.
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