Patent Assignment
Reel/Frame 058997/0619
Assignment of Assignor's Interest
Recorded: 2022-02-14
Pages: 3
Assignor
SANDBERG, LESLYE
Executed: 2018-08-18
Assignee
PERMATRON CORPORATION
2020 TOUHY AVENUE, ELK GROVE VILLAGE, ILLINOIS, 60007
Covered Property
(1)
Frameless Emc Air Filter
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Nov 24, 2020
From: ROBOVENT PRODUCTS GROUP, INC.; ROBOVENT ACQUISITION, INC.; VISKON-AIRE CORPORATION; PERMATRON CORPORATION
To: BMO HARRIS BANK N.A.
Reel/Frame 054514/0490 →
Patent Security Agreement
Aug 5, 2022
From: AIR FILTERS, INC.; D-MARK, INC.; PERMATRON CORPORATION
To: BMO HARRIS BANK N.A.
Reel/Frame 061085/0309 →
Release of Security Interest
Aug 8, 2022
From: BMO HARRIS BANK N.A.
To: VISKON-AIRE CORPORATION; PERMATRON CORPORATION; D-MARK, INC.; AIR FILTERS, INC.
Reel/Frame 060744/0007 →