USD407413SExpiredUtility

Air compressor

87
Assignee: COIDO CORPPriority: Jun 25, 1998Filed: Jun 25, 1998Granted: Mar 30, 1999
Est. expiryJun 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Min Wang
87
PatentIndex Score
33
Cited by
5
References
1
Claims

Claims

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

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