Digital piano
Latest Yamaha Corporation Patents:
- Performance operation apparatus
- Partition system with a speaker
- Wireless communication device, communication control method and non-transitory computer-readable storage medium
- Vibration plate and musical instrument
- Signal generation device, signal generation method and non-transitory computer-readable storage medium
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)