MIDI keyboard controller
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Description
The broken lines in the figures illustrate portions of the MIDI keyboard controller that form no part of the claimed design.
Claims
The ornamental design for a MIDI keyboard controller, as shown and described.
Referenced Cited
U.S. Patent Documents
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D444460 | July 3, 2001 | Kitazawa |
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Patent History
Patent number: D964456
Type: Grant
Filed: May 16, 2022
Date of Patent: Sep 20, 2022
Assignee: Guangzhou Rantion Technology Co., Ltd (Guangdong)
Inventors: Shuyu Chen (Guangdong), Guanze Huang (Guangdong)
Primary Examiner: R. Johnson
Application Number: 29/838,856
Type: Grant
Filed: May 16, 2022
Date of Patent: Sep 20, 2022
Assignee: Guangzhou Rantion Technology Co., Ltd (Guangdong)
Inventors: Shuyu Chen (Guangdong), Guanze Huang (Guangdong)
Primary Examiner: R. Johnson
Application Number: 29/838,856
Classifications