U.S. patent number D550,678 [Application Number D/248,655] was granted by the patent office on 2007-09-11 for portion of a keyboard. This patent grant is currently assigned to Microsoft Corporation. Invention is credited to Daniel G. O'Neil.
United States Patent | D550,678 |
O'Neil | September 11, 2007 |
Inventors: | O'Neil; Daniel G. (Seattle, WA) |
---|---|
Assignee: | Microsoft Corporation (Redmond,
WA) |
Appl. No.: | D/248,655 |
Filed: | August 25, 2006 |
Current U.S. Class: | D14/455 |
Current International Class: | 1402 |
Field of Search: | ;D14/137-8,140,148,150,218,244.247,320,331,333,338,341,346-7,383,388,390-9,406,429,432,454-457,460 ;D13/168 ;D18/1,2,12.2,52 ;178/17A,17C ;235/145A,145R,146 ;341/22,23,28 ;345/168-9,171 ;400/109-111,485-9,472,496 ;455/186.2,556.2,575.1 |
D354751 | January 1995 | Hersh et al. |
D417657 | December 1999 | Matsumoto |
D427090 | June 2000 | Washburn et al. |
D451891 | December 2001 | Noonan et al. |
D487065 | February 2004 | Murray |
D497913 | November 2004 | Jones et al. |
D511516 | November 2005 | Ohta |
D523012 | June 2006 | O'Neil et al. |
D523433 | June 2006 | O'Neil et al. |
D528108 | September 2006 | Salmi et al. |
2004/0104893 | June 2004 | Huang |
2004/0204123 | October 2004 | Cowsky et al. |
2006/0279546 | December 2006 | Karmazyn |
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.