Chair back frame
Hsuan-Chin July 15, 2
U.S. patent number D708,882 [Application Number D/462,685] was granted by the patent office on 2014-07-15 for chair back frame. This patent grant is currently assigned to Zhongshan Shi Songlin Furniture Co., Ltd. The grantee listed for this patent is Tsai Hsuan-Chin. Invention is credited to Tsai Hsuan-Chin.
| United States Patent | D708,882 |
| Hsuan-Chin | July 15, 2014 |
Chair back frame
Claims
CLAIM The ornamental design for a chair back frame, as shown and described.
| Inventors: | Hsuan-Chin; Tsai (Chai-Yi Hsien, TW) | ||||||||||
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| Applicant: |
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| Assignee: | Zhongshan Shi Songlin Furniture
Co., Ltd (Zhongshan, CN) |
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| Appl. No.: | D/462,685 | ||||||||||
| Filed: | August 7, 2013 |
| Current U.S. Class: | D6/716.4 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,364,365,366,369,374,376,379,380,716,716.1,716.2,716.3,716.4 ;297/284.4,284.7,452.13,452.29,452.3,452.46,452.56,452.64 |
References Cited [Referenced By]
U.S. Patent Documents
| D573817 | July 2008 | Su |
| D574645 | August 2008 | Christensen |
| D596884 | July 2009 | Wen |
| D667244 | September 2012 | Su |
| D671332 | November 2012 | Izawa |
| D687660 | August 2013 | Hsuan-Chin |
Attorney, Agent or Firm: Kamrath; Alan Kamrath IP Lawfirm, P.A.
Description
FIG. 1 is a perspective view of a chair back frame, 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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