Curved keyboard
Description
Claims
The ornamental design for a curved keyboard, as shown.
Referenced Cited
U.S. Patent Documents
D323817 | February 11, 1992 | Buchin |
D345152 | March 15, 1994 | Mermod, Jr. |
5613786 | March 25, 1997 | Howell et al. |
D500318 | December 28, 2004 | Buhler |
D583375 | December 23, 2008 | Buhler |
20050018396 | January 27, 2005 | Nakajima et al. |
20050041378 | February 24, 2005 | Hamada et al. |
Patent History
Patent number: D626961
Type: Grant
Filed: Jan 27, 2010
Date of Patent: Nov 9, 2010
Inventor: David Michael Prokop (Sammamish, WA)
Primary Examiner: Freda S Nunn
Application Number: 29/354,654
Type: Grant
Filed: Jan 27, 2010
Date of Patent: Nov 9, 2010
Inventor: David Michael Prokop (Sammamish, WA)
Primary Examiner: Freda S Nunn
Application Number: 29/354,654
Classifications