IP Library › Granted Patent US 1,019,426
Granted Patent S1
US 1,019,426 · App. 29/826,729 · Granted Mar 26, 2024

Air quality monitor

Inventors: Cheng Gong (Shenzhen, CN); Wenlong Wu (Shenzhen, CN)
Assignee: Shenzhen Intellirocks Tech Co., Ltd.
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Quick Facts
Patent No.
US 1,019,426
App. No.
29/826,729
Granted
Mar 26, 2024
Kind
S1
Claims (1)

The ornamental design for an air quality monitor, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 15, 2022
From: GONG, CHENG; WU, WENLONG
To: SHENZHEN INTELLIROCKS TECH CO., LTD.
Reel/Frame 059014/0079 →
Priority Claims (1)
CN 202130846109.8 · Dec 21, 2021 · national