IP Library › Granted Patent US 1,108,815
Granted Patent S1
US 1,108,815 · App. 29/945,807 · Granted Jan 13, 2026

Tongue brush

Inventor: Yun Zhang (Wenzhou, CN)
Assignee: Wenzhou Yunshang Biological Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,108,815
App. No.
29/945,807
Granted
Jan 13, 2026
Kind
S1
Claims (1)

The ornamental design for a tongue brush, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 7, 2024
From: ZHANG, YUN
To: WENZHOU YUNSHANG BIOLOGICAL TECHNOLOGY CO., LTD.
Reel/Frame 067660/0956 →
Priority Claims (1)
CN 202430320465.X · May 28, 2024 · national
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