IP Library › Granted Patent US 912,235
Granted Patent S1
US 912,235 · App. 29/697,057 · Granted Mar 2, 2021

Air purifier

Inventors: Sul Ki Lee (Seoul, KR); Mikyung Kim (Seoul, KR); Jong Ho Choi (Seoul, KR); Ga Hee Kim (Seoul, KR)
Assignee: Coway Co., Ltd.
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Quick Facts
Patent No.
US 912,235
App. No.
29/697,057
Granted
Mar 2, 2021
Kind
S1
Claims (1)

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

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 052333 FRAME: 0258. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 25, 2020
From: COWAY CO., LTD.
To: COWAY CO., LTD.
Reel/Frame 053598/0198 →
CORPORATE ADDRESS CHANGE Recorded Apr 7, 2020
From: COWAY CO., LTD.
To: COWAY CO., LTD.
Reel/Frame 052333/0258 →
CHANGE OF NAME Recorded Mar 17, 2020
From: WOONGJIN COWAY CO., LTD.
To: COWAY CO., LTD.
Reel/Frame 052183/0721 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 3, 2019
From: LEE, SUL KI; KIM, MIKYUNG; CHOI, JONG HO; KIM, GA HEE
To: WOONGJIN COWAY CO., LTD.
Reel/Frame 049677/0986 →
Priority Claims (1)
KR 30-2019-0000819 · Jan 7, 2019 · national