IP Library › Granted Patent US 1,022,949
Granted Patent S1
US 1,022,949 · App. 29/811,086 · Granted Apr 16, 2024

Headphone

Inventor: Caigang Tang (Shenzhen, CN)
Assignee: SHENZHEN CHAOSUPAO ELECTRONIC TECHNOLOGY CO., LTD
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Quick Facts
Patent No.
US 1,022,949
App. No.
29/811,086
Granted
Apr 16, 2024
Kind
S1
Claims (1)

The ornamental design for a headphone, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 11, 2021
From: TANG, CAIGANG
To: SHENZHEN CHAOSUPAO ELECTRONIC TECHNOLOGY CO., LTD
Reel/Frame 057757/0083 →