Sleep earplug
Latest SHENZHEN WEIBEN TECHNOLOGY CO., LTD. Patents:
Description
The broken lines depict portions of the sleep earplug that form no part of the claimed design.
Claims
The ornamental design for a sleep earplug, as shown and described.
Referenced Cited
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Patent History
Patent number: D939686
Type: Grant
Filed: Sep 27, 2020
Date of Patent: Dec 28, 2021
Assignee: SHENZHEN WEIBEN TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Jianzhong Guo (Shenzhen)
Primary Examiner: Richelle G Shelton
Application Number: 29/752,413
Type: Grant
Filed: Sep 27, 2020
Date of Patent: Dec 28, 2021
Assignee: SHENZHEN WEIBEN TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Jianzhong Guo (Shenzhen)
Primary Examiner: Richelle G Shelton
Application Number: 29/752,413
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)