Chair back frame

- Fuh Shyan Co., Ltd.
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Description

FIG. 1 is a perspective view of an applicator, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a chair back frame, as shown and described.

Referenced Cited
U.S. Patent Documents
D446397 August 14, 2001 Pennington et al.
D493626 August 3, 2004 James
6874852 April 5, 2005 Footitt
D505798 June 7, 2005 Seiler
6910741 June 28, 2005 Footitt
D534384 January 2, 2007 Su
D540079 April 10, 2007 Bock
D540580 April 17, 2007 Su
D541062 April 24, 2007 Su
D543398 May 29, 2007 Su
D582170 December 9, 2008 Chi
Patent History
Patent number: D641573
Type: Grant
Filed: May 10, 2010
Date of Patent: Jul 19, 2011
Assignee: Fuh Shyan Co., Ltd. (Chai-Yi Hsien)
Inventor: Hsuan-Chin Tsai (Chai-Yi Hsien)
Primary Examiner: Mimosa De
Attorney: Kamrath & Associates PA
Application Number: 29/361,289
Classifications
Current U.S. Class: D6/502