External battery
Sun June 14, 2
U.S. patent number D639,731 [Application Number D/381,398] was granted by the patent office on 2011-06-14 for external battery. This patent grant is currently assigned to Freda Chu. Invention is credited to Zhongwei Sun.
| United States Patent | D639,731 |
| Sun | June 14, 2011 |
External battery
Claims
CLAIM The ornamental design for a external battery, as shown and described.
| Inventors: | Sun; Zhongwei (Guangdong, CN) |
|---|---|
| Assignee: | Chu; Freda (Zhangshanzi Town,
Taierzhuang, Zaozhuang, Shandong, CN) |
| Appl. No.: | D/381,398 |
| Filed: | December 18, 2010 |
Foreign Application Priority Data
| Oct 26, 2010 [CN] | 2010 3 0578234 | |||
| Current U.S. Class: | D13/103 |
| Current International Class: | 1302 |
| Field of Search: | ;D13/102-110,118-121,184,199 ;429/96-100,149,159,163,176,177.186,463 ;D14/250,251,253,432,434 ;D3/201,215,218,226,230,299 ;320/101-102,107-115 ;206/320,701 |
References Cited [Referenced By]
U.S. Patent Documents
| D267795 | February 1983 | Mallon |
| D460411 | July 2002 | Wang |
| D495992 | September 2004 | Lim |
| D535252 | January 2007 | Sandnes |
| D600640 | September 2009 | Stein et al. |
| D601955 | October 2009 | Ekmekdje |
| D601959 | October 2009 | Lee et al. |
| D601960 | October 2009 | Dai |
| D607817 | January 2010 | Tan |
| D616360 | May 2010 | Huang |
| D616361 | May 2010 | Huang |
| 2008/0053770 | March 2008 | Tynyk |
| 2009/0051319 | February 2009 | Fang et al. |
| 2009/0186264 | July 2009 | Huang |
| 2009/0314400 | December 2009 | Liu |
| 2010/0315041 | December 2010 | Tan |
Attorney, Agent or Firm: Global IP Services Gu; Tianhua
Description
FIG. 1 is a front elevation view of an external battery showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a right front side perspective 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.
| 