Chair backrest
Su August 28, 2
U.S. patent number D666,032 [Application Number D/419,957] was granted by the patent office on 2012-08-28 for chair backrest. Invention is credited to Tung-Hua Su.
| United States Patent | D666,032 |
| Su | August 28, 2012 |
Chair backrest
Claims
CLAIM The ornamental design for a chair backrest, as shown and described.
| Inventors: | Su; Tung-Hua (Tainan, TW) |
|---|---|
| Appl. No.: | D/419,957 |
| Filed: | May 3, 2012 |
| 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 ;297/284.4,300.2,411.27,411.36,452.29,452.3,452.46,452.56,452.64 |
References Cited [Referenced By]
U.S. Patent Documents
| D534384 | January 2007 | Su |
| D540080 | April 2007 | Su |
| D540580 | April 2007 | Su |
| D543398 | May 2007 | Su |
| D580198 | November 2008 | Wu |
| D600477 | September 2009 | Su |
| D646915 | October 2011 | Schweikarth et al. |
| D660621 | May 2012 | Su |
| D661136 | June 2012 | Su |
| D661137 | June 2012 | Su |
Description
FIG. 1 is a perspective view of the chair backrest showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
* * * * *
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.
| 