Granted Patent
S1
US 1,024,302 · App. 29/831,416 · Granted Apr 23, 2024
Air purifier
Assignee:
Acer Incorporated
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Claims (1)
The ornamental design for an air purifier, as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Mar 20, 2022
From: TSAO, JUNG-WEI
To: ACER INCORPORATED
Reel/Frame 059317/0136 →
Priority Claims (1)
TW 110306956
· Dec 21, 2021
· national