Patent Assignment
Reel/Frame 060744/0007
Release of Security Interest
Recorded: 2022-08-08
Pages: 7
Assignor
BMO HARRIS BANK N.A.
Executed: 2022-08-05
Assignees
VISKON-AIRE CORPORATION
410 WINFIELD AVE., SALISBURY, MARYLAND, 21801
PERMATRON CORPORATION
2020 TOUHY AVE., ELK GROVE VILLAGE, ILLINOIS, 60007
D-MARK, INC.
130 N. GROESBECK HIGHWAY, MT. CLEMENS, MICHIGAN, 48043
AIR FILTERS, INC.
8282 WARREN ROAD, HOUSTON, TEXAS, 77040
Covered Properties
(6)
Frameless Emc Air Filter
Method for Filtering Air
Patent:
8,834,611 →
Application:
14/226,707 →
Interlocking Filtration System
Patent:
8,834,592 →
Application:
14/226,693 →
Method to Make an Expandable Air Filtration Apparatus and Device
Patent:
7,077,921 →
Application:
10/689,413 →
Expandable Air Filtration Apparatus
Patent:
7,037,354 →
Application:
10/689,412 →
Filter Material and Method of Making Same
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 20, 2017
From: KASMARK, JAMES W., JR.
To: D-MARK, INC.
Reel/Frame 044450/0189 →
Security Interest
Oct 19, 2018
From: D-MARK, INC.
To: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
Reel/Frame 047232/0781 →
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 →
Release of Security Interest
Nov 30, 2020
From: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
To: D-MARK, INC.
Reel/Frame 054495/0389 →
Assignment of Assignor's Interest
Feb 14, 2022
From: SANDBERG, LESLYE
To: PERMATRON CORPORATION
Reel/Frame 058997/0619 →
Assignment of Assignor's Interest
Feb 25, 2022
From: DIMICELLI, ANTHONY
To: AIR FILTERS, INC.
Reel/Frame 059104/0037 →
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 →