Electronic piano
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Description
Claims
The ornamental design for an electronic piano, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D2822 | November 1867 | Lomas |
D100427 | July 1936 | Jacob |
2249978 | July 1941 | Pfaff |
3577823 | May 1971 | Pavia |
D255366 | June 10, 1980 | Karaki et al. |
4361067 | November 30, 1982 | Ishii |
4419921 | December 13, 1983 | Simanski |
5031500 | July 16, 1991 | Koike et al. |
D322086 | December 3, 1991 | Yamawaki et al. |
D369378 | April 30, 1996 | Okamura |
D499443 | December 7, 2004 | Ohno |
20070017337 | January 25, 2007 | Sugimoto et al. |
2005338284 | December 2005 | JP |
Patent History
Patent number: D555714
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Nov 20, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Yoshihiro Katsumata (Hamamatsu), Enrico Bergese (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/261,656
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Nov 20, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Yoshihiro Katsumata (Hamamatsu), Enrico Bergese (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/261,656
Classifications
Current U.S. Class:
Piano Or Cabinet Therefor (D17/7)