Electronic keyboard

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FIG. 1 is a perspective view of the front, top and right side of an electronic keyboard showing my new design;

FIG. 2 is a perspective view of the rear, bottom and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken line showing of the electronic keyboard is included for the purpose of illustrating portions of the electronic keyboard and forms no part of the claimed design.


The ornamental design for an electronic keyboard, as shown and described.

Referenced Cited
U.S. Patent Documents
3145608 August 1964 Lindermeier
D278066 March 19, 1985 Garoogian
D296338 June 21, 1988 Sgroi
D312091 November 13, 1990 Amiya
D312264 November 20, 1990 Amiya
D620042 July 20, 2010 Lambert
D620043 July 20, 2010 Lambert
D761348 July 12, 2016 Kashiwase
D764571 August 23, 2016 Kashiwase
D837282 January 1, 2019 Kashiwase
Foreign Patent Documents
20050001436 January 2005 KR
Patent History
Patent number: D918995
Type: Grant
Filed: Feb 5, 2020
Date of Patent: May 11, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Yurii Kasao (Hamamatsu)
Primary Examiner: R. Johnson
Application Number: 29/723,268
Current U.S. Class: Keyboard Type (D17/1)