IP Library › Granted Patent US 722,153
Granted Patent S1
US 722,153 · App. 29/488,517 · Granted Feb 3, 2015

Air purifier and humidifier

Inventor: Guo Ning Hu (Shanghai, CN)
Assignee: Koninklijke Philips N.V.
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Quick Facts
Patent No.
US 722,153
App. No.
29/488,517
Granted
Feb 3, 2015
Kind
S1
Claims (1)

The ornamental design for a air purifier and humidifier, as shown.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Nov 6, 2023
From: KONINKLIJKE PHILIPS N.V.
To: VERSUNI HOLDING B.V.
Reel/Frame 065473/0917 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2014
From: HU, GUO NING
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 032717/0862 →
Priority Claims (1)
EM 002330035-0003 · Oct 21, 2013 · regional