Electronic keyboard instrument
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Description
Claims
The ornamental design for a electronic keyboard instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
D312266 | November 20, 1990 | Shibasaki |
D326106 | May 12, 1992 | Tatshumi |
D369175 | April 23, 1996 | Nakada |
D404059 | January 12, 1999 | Miura et al. |
D483793 | December 16, 2003 | Kitazawa |
D508070 | August 2, 2005 | Tanaka |
D554691 | November 6, 2007 | Ogino |
D555712 | November 20, 2007 | Sato |
D558255 | December 25, 2007 | Reichhuber |
D572296 | July 1, 2008 | Kuramochi et al. |
Patent History
Patent number: D585478
Type: Grant
Filed: Jul 14, 2008
Date of Patent: Jan 27, 2009
Assignee: Yamaha Corporation (Hamamatsu-shi)
Inventor: Kunihiro Takei (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/321,257
Type: Grant
Filed: Jul 14, 2008
Date of Patent: Jan 27, 2009
Assignee: Yamaha Corporation (Hamamatsu-shi)
Inventor: Kunihiro Takei (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/321,257
Classifications
Current U.S. Class:
Keyboard Type (D17/1)