USD678351SActiveUtility

Air compressor

83
Assignee: HE CHAO ELECTRICAL APPLIANCES SHANGHAI CO LTDPriority: May 11, 2012Filed: Sep 21, 2012Granted: Mar 19, 2013
Est. expiryMay 11, 2032(~5.8 yrs left)· nominal 20-yr term from priority
Inventors:Wai Kan Wong
83
PatentIndex Score
40
Cited by
13
References
1
Claims

Claims

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

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