Sofa
Description
Claims
The ornamental design for sofa, as shown and described.
Patent History
Patent number: D680343
Type: Grant
Filed: Mar 20, 2012
Date of Patent: Apr 23, 2013
Inventor: Yonghong Tan (Foshan)
Primary Examiner: Mimosa De
Application Number: 29/416,184
Type: Grant
Filed: Mar 20, 2012
Date of Patent: Apr 23, 2013
Inventor: Yonghong Tan (Foshan)
Primary Examiner: Mimosa De
Application Number: 29/416,184
Classifications
Current U.S. Class:
D6/365