Electronic piano
Latest Yamaha Corporation Patents:
Description
Claims
The ornamental design for an electronic piano, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 1719016 | July 1929 | MacDow |
| 4593593 | June 10, 1986 | Bellini |
| D313034 | December 18, 1990 | Koide |
| D320996 | October 22, 1991 | Koide |
| D372728 | August 13, 1996 | Mizushima |
| D467607 | December 24, 2002 | Yanase et al. |
| D546374 | July 10, 2007 | Saito |
| 1005014 | May 2000 | EP |
| 2001296868 | October 2001 | JP |
- Music Trades, vol. 153 (9-11) Dec. 2005. p. 167. GP10a-GP10 Digital Pianos: bottom center of page.
Patent History
Patent number: D566163
Type: Grant
Filed: Apr 4, 2007
Date of Patent: Apr 8, 2008
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Daizo Sato (Hamamatsu), Takashi Honda (Aichi-gun)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/274,195
Type: Grant
Filed: Apr 4, 2007
Date of Patent: Apr 8, 2008
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Daizo Sato (Hamamatsu), Takashi Honda (Aichi-gun)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/274,195
Classifications
Current U.S. Class:
Keyboard Type (D17/1)