Digital piano
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Description
The broken lines shown are included for the purpose of illustrating the unclaimed portions of a digital piano and form no part of the claimed design.
Claims
The ornamental design for a digital piano, as shown and described.
Referenced Cited
U.S. Patent Documents
D369175 | April 23, 1996 | Nakada |
D431588 | October 3, 2000 | Ohno |
D483793 | December 16, 2003 | Kitazawa |
D508070 | August 2, 2005 | Tanaka |
D510381 | October 4, 2005 | Okamura et al. |
D552158 | October 2, 2007 | Tanaka |
D555712 | November 20, 2007 | Sato |
D557327 | December 11, 2007 | Onishi et al. |
D558255 | December 25, 2007 | Reichhuber |
D568373 | May 6, 2008 | Suzuki |
D585478 | January 27, 2009 | Takei |
D636013 | April 12, 2011 | Shin et al. |
D667867 | September 25, 2012 | Kitazawa |
D668287 | October 2, 2012 | Kitazawa |
D668709 | October 9, 2012 | Williamson et al. |
D668710 | October 9, 2012 | Okamura et al. |
D696714 | December 31, 2013 | Kashiwase |
D696715 | December 31, 2013 | Sato et al. |
Patent History
Patent number: D718808
Type: Grant
Filed: Sep 27, 2013
Date of Patent: Dec 2, 2014
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Rashida Johnson
Application Number: 29/468,284
Type: Grant
Filed: Sep 27, 2013
Date of Patent: Dec 2, 2014
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Rashida Johnson
Application Number: 29/468,284
Classifications
Current U.S. Class:
Keyboard Type (D17/1)