Chair base
Description
Claims
The ornamental design for a chair base, as shown.
Referenced Cited
Patent History
Patent number: D544731
Type: Grant
Filed: Sep 20, 2006
Date of Patent: Jun 19, 2007
Inventor: Tung-Hua Su (Kuwi Jen Hsiang, Tainan County)
Primary Examiner: Mimosa De
Attorney: Banger Shia
Application Number: 29/249,101
Type: Grant
Filed: Sep 20, 2006
Date of Patent: Jun 19, 2007
Inventor: Tung-Hua Su (Kuwi Jen Hsiang, Tainan County)
Primary Examiner: Mimosa De
Attorney: Banger Shia
Application Number: 29/249,101
Classifications
Current U.S. Class:
D6/498