U.S. patent number D637,388 [Application Number D/347,921] was granted by the patent office on 2011-05-10 for umbrella frame. Invention is credited to Ching-Chuan You.
United States Patent | D637,388 |
You | May 10, 2011 |
Inventors: | You; Ching-Chuan (Taipei, TW) |
---|---|
Appl. No.: | D/347,921 |
Filed: | August 3, 2010 |
Current U.S. Class: | D3/10 |
Current International Class: | 0303 |
Field of Search: | ;D3/5-17 ;135/15.1,23,25.3,26,27,29,31,32 |
744476 | November 1903 | Burgess |
973207 | October 1910 | Pokorny |
1045595 | November 1912 | Nygren |
3746024 | July 1973 | Kida |
4368749 | January 1983 | Lindler et al. |
5121764 | June 1992 | Wu |
5372155 | December 1994 | You |
5715853 | February 1998 | Lin |
5746235 | May 1998 | Lin |
D398363 | September 1998 | LoBue |
D424799 | May 2000 | Lai |
6164303 | December 2000 | Lin et al. |
6397866 | June 2002 | You |
6588439 | July 2003 | Wu |
D484680 | January 2004 | You |
D489169 | May 2004 | You |
6789556 | September 2004 | You |
6920887 | July 2005 | Lo |
D515803 | February 2006 | You |
D587448 | March 2009 | You |
2003/0010367 | January 2003 | Ko |
2003/0062073 | April 2003 | Tung |
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.