Electronic keyboard
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Description
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.
Claims
The ornamental design for an electronic keyboard, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D296338 | June 21, 1988 | Sgroi |
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D620042 | July 20, 2010 | Lambert |
D620043 | July 20, 2010 | Lambert |
D761348 | July 12, 2016 | Kashiwase |
D764571 | August 23, 2016 | Kashiwase |
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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
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
Classifications
Current U.S. Class:
Keyboard Type (D17/1)