U.S. patent number D663,186 [Application Number D/392,651] was granted by the patent office on 2012-07-10 for tool bit. Invention is credited to Shao-Hsien Hsu.
United States Patent | D663,186 |
Hsu | July 10, 2012 |
Inventors: | Hsu; Shao-Hsien (Taichung, TW) |
---|---|
Appl. No.: | D/392,651 |
Filed: | May 24, 2011 |
Current U.S. Class: | D8/86 |
Current International Class: | 0804 |
Field of Search: | ;D8/70,82,85-87,105 ;81/436,438-441,460-461,467,489-490 |
2592978 | April 1952 | Trimboli |
3826285 | July 1974 | Reynolds |
4096896 | June 1978 | Engel |
D333417 | February 1993 | Ragsdale |
D338149 | August 1993 | Adams |
6089133 | July 2000 | Liao |
6308598 | October 2001 | O'Neil |
D471650 | March 2003 | Dani |
D623036 | September 2010 | DeBaker |
D624383 | September 2010 | Hsu |
D631723 | February 2011 | DeBaker |
7946198 | May 2011 | Gui et al. |
D646138 | October 2011 | Hsu |
D646547 | October 2011 | DeBaker |
2006/0286506 | December 2006 | Birnholtz |
2007/0028728 | February 2007 | Griffiths |
2010/0206142 | August 2010 | Sloane |
2010/0282035 | November 2010 | Wang |
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.