IP Library › Granted Patent US 1,073,923
Granted Patent S1
US 1,073,923 · App. 29/989,616 · Granted May 6, 2025

Respiratory mask cushion

Inventor: Biyu Zhou (Guangdong, CN)
Assignee: Shenzhen Yimi Care Technology Co., ltd
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Quick Facts
Patent No.
US 1,073,923
App. No.
29/989,616
Granted
May 6, 2025
Kind
S1
Claims (1)

The ornamental design for a respiratory mask cushion as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2025
From: ZHOU, BIYU
To: SHENZHEN YIMI CARE TECHNOLOGY CO.,LTD
Reel/Frame 070225/0850 →
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“Generic”. Found on amazon.com, dated Dec. 17, 2024. Retrieved Mar. 3, 2025 from URL: https://www.amazon.com/Replacement-Compatible-Large%EF%BC%8CRespiratory-Accessories-Mask%EF%BC%8CSuitable/dp/B0DQPSBVJM/ (Year: 2024). [cited by examiner]
“Serene Roses”. Found on amazon.com, dated Mar. 23, 2024. Retrieved Mar. 3, 2025 from URL: https://www.amazon.com/2-Pack-Replacement-Cushion-AirFit-F20/dp/B0CRYXWQ4F/ (Year: 2024). [cited by examiner]