IP Library › Granted Patent US 890,904
Granted Patent S1
US 890,904 · App. 29/681,842 · Granted Jul 21, 2020

Air purifier

Inventors: Richard C. Farone (Willoughby, OH); Cynthia Caffoe (Aurora, OH)
Assignee: Guardian Technologies LLC
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Quick Facts
Patent No.
US 890,904
App. No.
29/681,842
Granted
Jul 21, 2020
Kind
S1
Claims (1)

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

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2021
From: GUARDIAN TECHNOLOGIES LLC
To: LASKO OPERATION HOLDINGS, LLC
Reel/Frame 056060/0971 →
SECURITY INTEREST Recorded Jan 14, 2021
From: GUARDIAN TECHNOLOGIES LLC
To: HPS INVESTMENT PARTNERS, LLC, AS COLLATERAL AGENT
Reel/Frame 054916/0364 →
SECURITY INTEREST Recorded Jan 13, 2021
From: GUARDIAN TECHNOLOGIES LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 054909/0028 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 19, 2019
From: FARONE, RICHARD C.; CAFFOE, CYNTHIA
To: GUARDIAN TECHNOLOGIES LLC
Reel/Frame 048637/0173 →