Covered Property (1)

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 →