Electric piano
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Description
The broken line portions of the electric piano in
Claims
The ornamental design for an electric piano, as shown and described.
Referenced Cited
U.S. Patent Documents
D369175 | April 23, 1996 | Nakada |
D400910 | November 10, 1998 | Mikage |
D425105 | May 16, 2000 | Saito |
D507291 | July 12, 2005 | Okamura |
D566164 | April 8, 2008 | Sato et al. |
D571848 | June 24, 2008 | Sato |
D668287 | October 2, 2012 | Kitazawa |
D668710 | October 9, 2012 | Okamura et al. |
D669116 | October 16, 2012 | Fukuoka et al. |
D696715 | December 31, 2013 | Sato et al. |
Patent History
Patent number: D719211
Type: Grant
Filed: Oct 24, 2013
Date of Patent: Dec 9, 2014
Assignee: Roland Corporation (Shizuoka)
Inventors: Shigeru Sawada (Shizuoka), Fumihiko Miura (Shizuoka)
Primary Examiner: Rashida Johnson
Application Number: 29/470,674
Type: Grant
Filed: Oct 24, 2013
Date of Patent: Dec 9, 2014
Assignee: Roland Corporation (Shizuoka)
Inventors: Shigeru Sawada (Shizuoka), Fumihiko Miura (Shizuoka)
Primary Examiner: Rashida Johnson
Application Number: 29/470,674
Classifications
Current U.S. Class:
Keyboard Type (D17/1)