Digital piano
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Description
The broken lines represent the portions of the digital piano, which 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
Other references
D160106 | September 1950 | Millington et al. |
4028980 | June 14, 1977 | Hill et al. |
D386514 | November 18, 1997 | Nakada et al. |
5763806 | June 9, 1998 | Willis |
D562877 | February 26, 2008 | Ikegawa et al. |
D566165 | April 8, 2008 | Ito |
D597587 | August 4, 2009 | Bailey et al. |
D610190 | February 16, 2010 | Nimura |
- B&H The Professional's Source. http://www.bhphotovideo.com/c/product/884920-REG/Roland—dp—90—mcc—DP90—Digital—Piano—and.html. Jun. 2013. “Roland DP90 88-Key Digital Piano and Matching Bench”.
- Roland. http://www.rolandus.com/products/details/1306/470. Copyright 2014. “LX-15e: Digital Piano”.
Patent History
Patent number: D718375
Type: Grant
Filed: Nov 22, 2013
Date of Patent: Nov 25, 2014
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Sunao Okamura (Hamamatsu), Mami Sato (Hamamatsu), Takenori Omachi (Hamamatsu)
Primary Examiner: Rashida Johnson
Application Number: 29/473,511
Type: Grant
Filed: Nov 22, 2013
Date of Patent: Nov 25, 2014
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Sunao Okamura (Hamamatsu), Mami Sato (Hamamatsu), Takenori Omachi (Hamamatsu)
Primary Examiner: Rashida Johnson
Application Number: 29/473,511
Classifications
Current U.S. Class:
Piano Or Cabinet Therefor (D17/7)