Patent Assignment
Reel/Frame 013309/0558
Assignment of Assignor's Interest
Recorded: 2002-09-23
Pages: 3
Assignee
GREAT LAKES AIR SYSTEMS, INC.
1238 ANDERSON COURT, CLAWSON, MICHIGAN, 48017
Covered Property
(1)
Air Cleaning System for a Robotic Welding Chamber
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 24, 2018
From: GREAT LAKES AIR SYSTEMS, INC.
To: GREAT LAKE AIR TECHNOLOGIES, INC.
Reel/Frame 044717/0046 →
Change of Name
Jan 24, 2018
From: GREAT LAKES AIR TECHNOLOGIES, INC.
To: ROBOVENT PRODUCTS GROUP, INC.
Reel/Frame 044717/0133 →
Corrective Assignment to Correct the Receiving Party Name Previously Recorded at Reel: 044717 Frame: 0046. Assignor(S) Hereby Confirms the Change of Name.
Jan 25, 2018
From: GREAT LAKES AIR SYSTEMS, INC.
To: GREAT LAKES AIR TECHNOLOGIES, INC.
Reel/Frame 045150/0717 →
Security Interest
Feb 1, 2018
From: ROBOVENT PRODUCTS GROUP, INC.; PERMATRON CORPORATION
To: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
Reel/Frame 044796/0861 →
Corrective Assignment to Correct the Application Number Previously Recorded at Reel: 044796 Frame: 0861. Assignor(S) Hereby Confirms the Security Interest.
Feb 27, 2018
From: ROBOVENT PRODUCTS GROUP, INC.; PERMATRON CORPORATION
To: TWIN BROOK CAPITAL PARTNERS, LLC, AS AGENT
Reel/Frame 045455/0595 →
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: ROBOVENT PRODUCTS GROUP, INC.; PERMATRON CORPORATION
Reel/Frame 054495/0947 →