Keyboard
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The broken line showing of the remainder of the keyboard in
Claims
The ornamental design for a keyboard, as shown and described.
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- Microsoft Comfort Curve Keyboard 2000, date unknown but prior to filing.
- Microsoft Wireless Desktop 3000, date unknown but prior to filing.
- Microsoft Natural Ergonomic Keyboard 4000, date unknown but prior to filing.
Type: Grant
Filed: Dec 3, 2009
Date of Patent: Oct 26, 2010
Assignee: Microsoft Corporation (Redmond, WA)
Inventors: Dan Odell (Kirkland, WA), Monique Chatterjee (Seattle, WA), Hua Wang (Redmond, WA), Young Soo Kim (Bellevue, WA), Ralf Groene (Kirkland, WA)
Primary Examiner: Freda S Nunn
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/351,303