Control device
The broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for control device, as shown and described.
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Type: Grant
Filed: Feb 28, 2017
Date of Patent: Feb 12, 2019
Assignee: QINGDAO BRIGHT MEDICAL MANUFACTURING CO., LTD. (Qingdao)
Inventor: Dezheng Zhao (Qingdao)
Primary Examiner: Selina Sikder
Application Number: 29/595,443