IP Library › Granted Patent US 1,003,279
Granted Patent S1
US 1,003,279 · App. 29/895,378 · Granted Oct 31, 2023

Earphone

Inventor: Zhanyuan Du (Dongguan, CN)
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Quick Facts
Patent No.
US 1,003,279
App. No.
29/895,378
Granted
Oct 31, 2023
Kind
S1
Claims (1)

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