Chair back
Description
The short broken lines shown in
Claims
The ornamental design for a chair back, as shown and described.
Referenced Cited
Patent History
Patent number: D646515
Type: Grant
Filed: Oct 5, 2010
Date of Patent: Oct 11, 2011
Inventor: Andy S. Vong (Venice, CA)
Primary Examiner: Mimosa De
Attorney: Morland C. Fischer
Application Number: 29/372,017
Type: Grant
Filed: Oct 5, 2010
Date of Patent: Oct 11, 2011
Inventor: Andy S. Vong (Venice, CA)
Primary Examiner: Mimosa De
Attorney: Morland C. Fischer
Application Number: 29/372,017
Classifications
Current U.S. Class:
D6/502