Electronic keyboard
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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, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D668287
Type: Grant
Filed: Aug 26, 2011
Date of Patent: Oct 2, 2012
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Atsushi Kitazawa (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Sughure Mion, PLLC
Application Number: 29/400,360
Type: Grant
Filed: Aug 26, 2011
Date of Patent: Oct 2, 2012
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Atsushi Kitazawa (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Sughure Mion, PLLC
Application Number: 29/400,360
Classifications
Current U.S. Class:
Keyboard Type (D17/1)