Chair back frame
Hsuan-Chin October 9, 2
U.S. patent number D668,481 [Application Number D/397,280] was granted by the patent office on 2012-10-09 for chair back frame. This patent grant is currently assigned to Ming-Tang Chuang, Fuh Shyan Co., Ltd.. Invention is credited to Tsai Hsuan-Chin.
| United States Patent | D668,481 |
| Hsuan-Chin | October 9, 2012 |
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) |
|---|---|
| Assignee: | Fuh Shyan Co., Ltd. (Chai-Yi
Hsien, TW) Chuang; Ming-Tang (Taipei, TW) |
| Appl. No.: | D/397,280 |
| Filed: | July 14, 2011 |
| Current U.S. Class: | D6/716.4 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,364,365,366,367,369,374,379,380,500-502 ;297/284.4,300.2,452.13,452.18,452.29,452.3,452.56,452.64 |
References Cited [Referenced By]
U.S. Patent Documents
| D576416 | September 2008 | Su |
| D580199 | November 2008 | Su |
| D585205 | January 2009 | Wen |
| D596884 | July 2009 | Wen |
| D645683 | September 2011 | Chen |
| D648947 | November 2011 | Ong |
| D648966 | November 2011 | Ong |
Attorney, Agent or Firm: Kamrath; Alan Kamrath IP Lawfirm, PA
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; and,
FIG. 8 is another perspective view of the design.
* * * * *
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 