Key of controller
Description
Claims
The ornamental design for a key of controller, as shown and described.
Referenced Cited
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Patent History
Patent number: D898683
Type: Grant
Filed: Jul 24, 2019
Date of Patent: Oct 13, 2020
Inventor: Hung-Wei Lan (Taipei)
Primary Examiner: Selina Sikder
Application Number: 29/699,310
Type: Grant
Filed: Jul 24, 2019
Date of Patent: Oct 13, 2020
Inventor: Hung-Wei Lan (Taipei)
Primary Examiner: Selina Sikder
Application Number: 29/699,310
Classifications
Current U.S. Class:
Control Panel, Console Or Module (D13/162)