Top beam for curtain
The break lines shown in
Claims
The ornamental design for a top beam for curtain, as shown and described.
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Type: Grant
Filed: Mar 14, 2023
Date of Patent: Nov 19, 2024
Assignee: NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED (Ningbo)
Inventors: Chun Jiang (Ningbo), Baoguo Tan (Ningbo)
Primary Examiner: Clare Ann Gannon
Application Number: 29/886,809