IP Library › Granted Patent US 927,671
Granted Patent S1
US 927,671 · App. 29/770,071 · Granted Aug 10, 2021

Air purifier

Inventor: Seesong Kang (Northbrook, IL)
Assignee: ACCO Brands Corporation
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Quick Facts
Patent No.
US 927,671
App. No.
29/770,071
Granted
Aug 10, 2021
Kind
S1
Claims (1)

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

Assignments (2)
SECURITY INTEREST Recorded Jan 21, 2022
From: ACCO BRANDS CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 058725/0248 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 9, 2021
From: KANG, SEESONG
To: ACCO BRANDS CORPORATION
Reel/Frame 055198/0133 →