Air compressor
Description
Claims
The ornamental design for air compressor, as shown and described.
Referenced Cited
Patent History
Patent number: D857753
Type: Grant
Filed: Sep 21, 2017
Date of Patent: Aug 27, 2019
Inventor: Zhongze Tong (Hunan)
Primary Examiner: Khawaja Anwar
Application Number: 29/618,380
Type: Grant
Filed: Sep 21, 2017
Date of Patent: Aug 27, 2019
Inventor: Zhongze Tong (Hunan)
Primary Examiner: Khawaja Anwar
Application Number: 29/618,380
Classifications
Current U.S. Class:
Compressor (D15/9)