USD499114SExpiredUtility

Air pump

76
Assignee: FLYING DRAGON DEV LTDPriority: Sep 12, 2002Filed: Mar 12, 2003Granted: Nov 30, 2004
Est. expirySep 12, 2022(expired)· nominal 20-yr term from priority
Inventors:Tit Wing Poon
76
PatentIndex Score
20
Cited by
5
References
1
Claims

Claims

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

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