IP Library › Granted Patent US 1,042,407
Granted Patent S1
US 1,042,407 · App. 29/843,043 · Granted Sep 17, 2024

Earphone

Inventors: Jiugao Peng (Guangdong, CN); Haiquan Wu (Guangdong, CN); Chuan Wang (Guangdong, CN); Ruiwen Shi (Guangdong, CN); Zhijun Zhang (Guangdong, CN); Chuanqi Zhang (Guangdong, CN)
Assignee: Shenzhen Grandsun Electronic Co., Ltd.
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Quick Facts
Patent No.
US 1,042,407
App. No.
29/843,043
Granted
Sep 17, 2024
Kind
S1
Claims (1)

The ornamental design for an earphone, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 17, 2022
From: PENG, JIUGAO; WU, HAIQUAN; WANG, CHUAN; SHI, RUIWEN; ZHANG, ZHIJUN; ZHANG, CHUANQI
To: SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
Reel/Frame 060530/0591 →
Priority Claims (1)
CN 202130838535.7 · Dec 17, 2021 · national