Patent
   D964456
Priority
May 16 2022
Filed
May 16 2022
Issued
Sep 20 2022
Expiry
Sep 20 2037
Assg.orig
Entity
unknown
5
14
n/a
The ornamental design for a midi keyboard controller, as shown and described.

FIG. 1 is a front and top perspective view of a MIDI keyboard controller, showing our new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the MIDI keyboard controller that form no part of the claimed design.

Chen, Shuyu, Huang, Guanze

Patent Priority Assignee Title
D988397, Apr 20 2021 Roland Corporation Electronic musical instrument
ER2020,
ER3867,
ER7596,
ER9663,
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May 09 2022CHEN, SHUYUGUANGZHOU RANTION TECHNOLOGY CO ,LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0600730824 pdf
May 09 2022HUANG, GUANZEGUANGZHOU RANTION TECHNOLOGY CO ,LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0600730824 pdf
May 16 2022Guangzhou Rantion Technology Co., Ltd(assignment on the face of the patent)
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