IP Library › Granted Patent US 1,031,691
Granted Patent S1
US 1,031,691 · App. 29/793,453 · Granted Jun 18, 2024

Headphone

Inventors: Kodai Tsubone (Tokyo, JP); Takashi Nara (Kanagawa, JP); Yutaro Kumagai (Kanagawa, JP)
Assignee: Audio-Technica Corporation
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Quick Facts
Patent No.
US 1,031,691
App. No.
29/793,453
Granted
Jun 18, 2024
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2022
From: TSUBONE, KODAI; NARA, TAKASHI; KUMAGAI, YUTARO
To: AUDIO-TECHNICA CORPORATION
Reel/Frame 061543/0349 →
Priority Claims (1)
JP 2022-008077 D · Apr 13, 2022 · national