Air compressor
Latest He Chao Electrical Appliances (Shanghai) Co., Ltd Patents:
Description
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Claims
The ornamental design for an air compressor, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D672368
Type: Grant
Filed: Dec 19, 2011
Date of Patent: Dec 11, 2012
Assignee: He Chao Electrical Appliances (Shanghai) Co., Ltd (Shanghai)
Inventor: Wai Kan Wong (Hong Kong)
Primary Examiner: Ralf Seifert
Attorney: Brown & Michaels, PC
Application Number: 29/408,923
Type: Grant
Filed: Dec 19, 2011
Date of Patent: Dec 11, 2012
Assignee: He Chao Electrical Appliances (Shanghai) Co., Ltd (Shanghai)
Inventor: Wai Kan Wong (Hong Kong)
Primary Examiner: Ralf Seifert
Attorney: Brown & Michaels, PC
Application Number: 29/408,923
Classifications
Current U.S. Class:
Compressor (D15/9)