Keyboard
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The broken line showing of the various unshaded elements of the keyboard is for environmental purposes only and forms no part of the claimed design.
Claims
The ornamental design for a keyboard, as shown and described.
| D278063 | March 19, 1985 | Chamberlain |
| D293911 | January 26, 1988 | Lynar |
| D308360 | June 5, 1990 | Schaum |
| 5439304 | August 8, 1995 | Phillips |
| D376356 | December 10, 1996 | Chung |
| D412895 | August 17, 1999 | Wu |
| D445799 | July 31, 2001 | Prokop |
| D490812 | June 1, 2004 | Andre |
| D517069 | March 14, 2006 | Chou |
| D546332 | July 10, 2007 | Depay |
| D547759 | July 31, 2007 | DeMaio |
| D551229 | September 18, 2007 | DeMaio |
| D555650 | November 20, 2007 | Hippenstiel |
| D599350 | September 1, 2009 | O'Neil |
| D601563 | October 6, 2009 | Kujawski |
| D621402 | August 10, 2010 | Andre |
| D665805 | August 21, 2012 | Obata |
| 20060187622 | August 24, 2006 | Jing |
| 20090002925 | January 1, 2009 | Hung |
| 20110051343 | March 3, 2011 | Lee |
Type: Grant
Filed: Sep 2, 2015
Date of Patent: Feb 21, 2017
Assignee: Microsoft Corporation (Redmond, WA)
Inventors: Vicky Chen (Da Lian), Jiun Yang (Hong Kong), Michael Zheng (Shenzhen)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Joseph Kukella
Application Number: 29/538,239