Electronic keyboard instrument
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Description
The portions shown in broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for an electronic keyboard instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4593593 | June 10, 1986 | Bellini |
D320996 | October 22, 1991 | Koide |
D348279 | June 28, 1994 | Nakada |
D507291 | July 12, 2005 | Okamura |
D519544 | April 25, 2006 | Mikage |
D546375 | July 10, 2007 | Saito |
1005014 | May 2000 | EP |
2001296868 | October 2001 | JP |
2006189515 | July 2006 | JP |
2007025444 | February 2007 | JP |
Patent History
Patent number: D566162
Type: Grant
Filed: May 26, 2006
Date of Patent: Apr 8, 2008
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Tamie Onishi (Hamamatsu), Enrico Bergese (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/260,476
Type: Grant
Filed: May 26, 2006
Date of Patent: Apr 8, 2008
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Tamie Onishi (Hamamatsu), Enrico Bergese (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/260,476
Classifications
Current U.S. Class:
Keyboard Type (D17/1)