Sewing machine
Description
Claims
The ornamental design for a sewing machine, as shown and described.
Patent History
Patent number: D678920
Type: Grant
Filed: Mar 26, 2012
Date of Patent: Mar 26, 2013
Inventor: Qiongguang Zhang (Guangdong)
Primary Examiner: Mitchell Siegel
Application Number: 29/416,673
Type: Grant
Filed: Mar 26, 2012
Date of Patent: Mar 26, 2013
Inventor: Qiongguang Zhang (Guangdong)
Primary Examiner: Mitchell Siegel
Application Number: 29/416,673
Classifications
Current U.S. Class:
Sewing Machine (D15/69)