Granted Patent
S1
US 1,064,859 · App. 29/894,550 · Granted Mar 4, 2025
Air quality detector
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Claims (1)
The ornamental design for an air quality detector as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jun 12, 2023
From: XIE, JINGHUA; XIE, JINGRU
To: SHENZHEN YINGBOWEIYE TECHNOLOGY CO., LTD.
Reel/Frame 063957/0328 →
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