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Chair back frame
D641573 Chair back frame
Patent Drawings:Drawing: D641573-2    Drawing: D641573-3    Drawing: D641573-4    Drawing: D641573-5    Drawing: D641573-6    
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(5 images)

Inventor: Tsai
Date Issued: July 19, 2011
Application: D/361,289
Filed: May 10, 2010
Inventors: Tsai; Hsuan-Chin (Chai-Yi Hsien, TW)
Assignee: Fuh Shyan Co., Ltd. (Chai-Yi Hsien, TW)
Primary Examiner: De; Mimosa
Assistant Examiner:
Attorney Or Agent: Kamrath; AlanKamrath & Associates PA
U.S. Class: D6/502
Field Of Search: D6/334; D6/335; D6/336; D6/364; D6/365; D6/366; D6/367; D6/369; D6/374; D6/379; D6/380; D6/500; D6/501; D6/502; 297/300.2; 297/284.4; 297/284.7; 297/452.18; 297/452.29; 297/452.3; 297/452.56; 297/452.64
International Class: 0601
U.S Patent Documents:
Foreign Patent Documents:
Other References:

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

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