U.S. patent number D546,831 [Application Number D/236,727] was granted by the patent office on 2007-07-17 for body shape for keyboard. This patent grant is currently assigned to Microsoft Corporation. Invention is credited to Hugh E. McLoone, Daniel G. O'Neil.
United States Patent | D546,831 |
O'Neil , et al. | July 17, 2007 |
Inventors: | O'Neil; Daniel G. (Seattle, WA), McLoone; Hugh E. (Bellevue, WA) |
---|---|
Assignee: | Microsoft Corporation (Redmond,
WA) |
Appl. No.: | D/236,727 |
Filed: | August 22, 2005 |
Current U.S. Class: | D14/455 |
Current International Class: | 1402 |
Field of Search: | ;D14/315,320,331,333-5,338-340,391-9,432,454-7,459-461 ;D18/1-2,7,12,12.2,52 ;D6/601 ;178/17A,17C ;200/5R,5A,6R ;235/145R,145A ;341/22,23 ;345/160,168 ;400/472,485-6,488-9,493,689-691,693,715 ;248/118,118.1,118.3,118.5,346.01,917-924 |
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Microsoft Natural Ergonomic Keyboard 4000, available at http://www.buycoms.com/spec.asp?ProductID=25598&ProductTypeID=39, copyright date 2004. cited by examiner . Picture of Natural Multimedia keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Natural Multimedia keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Wireless Optical Desktop Pro keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Comfort Curve 2000 keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Wireless Optical Comfort keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Wireless Optical Comfort keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other . Picture of Natural Keyboard Elite keyboard by Microsoft, Corp., 1 photosheet, date prior to the filing of the present application. cited by other. |
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