Keyboard
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Description
The broken line circle in
Claims
The ornamental design for a keyboard, as shown and described.
Referenced Cited
U.S. Patent Documents
D387340 | December 9, 1997 | Pham |
5793359 | August 11, 1998 | Ushikubo |
D409995 | May 18, 1999 | Calabrese |
D416244 | November 9, 1999 | Ree |
D417210 | November 30, 1999 | Prokop |
6288706 | September 11, 2001 | Leman |
D538283 | March 13, 2007 | Fisher et al. |
D550677 | September 11, 2007 | O'Neil |
D554122 | October 30, 2007 | O'Neil |
D590397 | April 14, 2009 | O'Neill et al. |
D597544 | August 4, 2009 | Chatterjee et al. |
D598918 | August 25, 2009 | Kim et al. |
Patent History
Patent number: D619577
Type: Grant
Filed: Nov 12, 2009
Date of Patent: Jul 13, 2010
Assignee: Microsoft Corporation (Redmond, WA)
Inventor: Christopher Kujawski (Seattle, WA)
Primary Examiner: Freda S Nunn
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/350,178
Type: Grant
Filed: Nov 12, 2009
Date of Patent: Jul 13, 2010
Assignee: Microsoft Corporation (Redmond, WA)
Inventor: Christopher Kujawski (Seattle, WA)
Primary Examiner: Freda S Nunn
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/350,178
Classifications
Current U.S. Class:
And Circular Or Oval Member (D14/398)