Advertising device
Latest SHENZHEN ELECTRON TECHNOLOGY CO., LTD. Patents:
Description
The broken lines in the drawings depict portions of the advertising device that forms no part of the claimed design.
Claims
The ornamental design for an advertising device as shown and described.
Referenced Cited
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Patent History
Patent number: D1072937
Type: Grant
Filed: Nov 18, 2024
Date of Patent: Apr 29, 2025
Assignee: SHENZHEN ELECTRON TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Cheng Zhuang (Shenzhen), Yonghong Li (Shenzhen)
Primary Examiner: Catherine Ho
Application Number: 29/973,580
Type: Grant
Filed: Nov 18, 2024
Date of Patent: Apr 29, 2025
Assignee: SHENZHEN ELECTRON TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Cheng Zhuang (Shenzhen), Yonghong Li (Shenzhen)
Primary Examiner: Catherine Ho
Application Number: 29/973,580
Classifications