Smart curtain opener
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The broken lines in the drawings are for the purpose of illustrating portions of the smart curtain opener that form no part of the claimed design. The dot-dashed broken line in
Claims
The ornamental design for a smart curtain opener, as shown and described.
Type: Grant
Filed: Sep 21, 2022
Date of Patent: Apr 30, 2024
Assignee: (Shenzhen)
Inventor: Zhaojun Yang (Shenzhen)
Primary Examiner: Derrick E Holland
Application Number: 29/853,999