Chair back frame
Latest Fuh Shyan Co., Ltd. Patents:
Description
Claims
The ornamental design for a chair back frame, as shown and described.
Referenced Cited
Patent History
Patent number: D668481
Type: Grant
Filed: Jul 14, 2011
Date of Patent: Oct 9, 2012
Assignees: Fuh Shyan Co., Ltd. (Chai-Yi Hsien), (Taipei)
Inventor: Tsai Hsuan-Chin (Chai-Yi Hsien)
Primary Examiner: Mimosa De
Attorney: Kamrath IP Lawfirm, PA
Application Number: 29/397,280
Type: Grant
Filed: Jul 14, 2011
Date of Patent: Oct 9, 2012
Assignees: Fuh Shyan Co., Ltd. (Chai-Yi Hsien), (Taipei)
Inventor: Tsai Hsuan-Chin (Chai-Yi Hsien)
Primary Examiner: Mimosa De
Attorney: Kamrath IP Lawfirm, PA
Application Number: 29/397,280
Classifications
Current U.S. Class:
D6/502