IP Library › Granted Patent US 1,023,271
Granted Patent S1
US 1,023,271 · App. 29/822,363 · Granted Apr 16, 2024

Air purifier

Inventors: Rian Carlo Abraham (Anaheim, CA); Weiyu Zheng (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,023,271
App. No.
29/822,363
Granted
Apr 16, 2024
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 26, 2022
From: ABRAHAM, RIAN CARLO; ZHENG, WEIYU
To: SHENZHEN CHENBEI TECHNOLOGY CO., LTD.
Reel/Frame 058783/0690 →
Priority Claims (1)
CN 202130430869.0 · Jul 8, 2021 · national