USD632306SActiveUtility

Hand operated air pump

66
Assignee: WANG WEI-CHIPriority: Jul 20, 2010Filed: Jul 20, 2010Granted: Feb 8, 2011
Est. expiryJul 20, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Wei-Chi Wang
66
PatentIndex Score
14
Cited by
10
References
1
Claims

Claims

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

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