IP Library › Granted Patent US 835,764
Granted Patent S1
US 835,764 · App. 29/595,690 · Granted Dec 11, 2018

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 835,764
App. No.
29/595,690
Granted
Dec 11, 2018
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 9, 2017
From: FARONE, RICHARD C.; CAFFOE, CYNTHIA
To: GUARDIAN TECHNOLOGIES LLC
Reel/Frame 041529/0001 →