IP Library › Granted Patent US 1,064,421
Granted Patent S1
US 1,064,421 · App. 29/902,035 · Granted Feb 25, 2025

Hearing protection earmuff

Inventor: Hongyu Tao (Ningbo, CN)
Assignee: Ningbo Beilun Gillsen Electronic Co., Ltd
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Quick Facts
Patent No.
US 1,064,421
App. No.
29/902,035
Granted
Feb 25, 2025
Kind
S1
Claims (1)

The ornamental design for a hearing protection earmuff, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 26, 2023
From: TAO, HONGYU
To: NINGBO BEILUN GILLSEN ELECTRONIC CO., LTD
Reel/Frame 065660/0962 →
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