IP Library › Assignment 026936/0152
Patent Assignment
Reel/Frame 026936/0152

Notice of Grant of Security Interest in Patents

Recorded: 2011-09-20 Pages: 6
Assignor
GREENHECK FAN CORPORATION
Executed: 2011-09-16
Assignee
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
135 SOUTH LASALLE STREET, MAIL CODE: IL4-135-05-41, CHICAGO, ILLINOIS, 60603
Covered Properties (18)
Exhaust Fan with Dry Lubricant Coating
Patent: 5,809,993 →
Application: 08/863,110 →
Direct Gas-Fired Heating and Ventilation System with Passive Control Damper
Patent: 5,915,960 →
Application: 08/949,261 →
Exhaust Fan with Dry Lubricant Coating
Patent: 6,050,258 →
Application: 09/094,745 →
Centrifugal Air Filter
Patent: 6,251,153 →
Application: 09/345,592 →
Damper Assembly Having Improved Strength Characteristics
Patent: 6,644,337 →
Application: 09/892,091 →
Publication: US 2002/0195140
Method and Apparatus for Determining the Efficiency of an Air Preconditioning Module
Patent: 6,505,502 →
Application: 10/002,825 →
Two Stage Air Filter
Patent: 6,797,041 →
Application: 10/090,040 →
Publication: US 2003/0164093
In-Line Centrifugal Fan
Patent: 7,048,499 →
Application: 10/297,450 →
Publication: US 2003/0206800
Latch Assembly for Damper
Patent: 7,018,289 →
Application: 10/733,971 →
Publication: US 2004/0121722
Two Stage Air Filter
Patent: 6,994,743 →
Application: 10/829,525 →
Publication: US 2004/0194623
Exhaust Fan Assembly
Patent: 7,682,231 →
Application: 10/984,052 →
Publication: US 2005/0170767
Exhaust Fan Assembly Having Flexible Coupling
Patent: 7,320,636 →
Application: 11/003,257 →
Publication: US 2005/0159102
Exhaust Fan Assembly Having H-Out Nozzle
Patent: 7,547,249 →
Application: 11/181,133 →
Publication: US 2006/0014484
Centrifugal Fan with Turbulence Inducing Inlet Bell
Patent: 7,758,305 →
Application: 11/539,485 →
Publication: US 2008/0085186
Exhaust Fan Assembly
Patent: 8,647,182 →
Application: 12/728,666 →
Publication: US 2010/0291849
Variable-Volume Exhaust System
Application: 61/496,829 →
Variable-Volume Exhaust System
Application: 61/496,944 →
Variable-Volume Exhaust System
Application: 61/497,152 →
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Notice of Grant of Security Interest Oct 9, 2007
From: GREENHECK FAN CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 019930/0208 →
Assignment of Assignor's Interest Aug 26, 2011
From: BROWNELL, KYLE A.; MATHEWS, SCOTT W.; BREITENFELDT, ALAN LORENZ; NEITZEL, EMERY W.
To: GREENHECK FAN CORPORATION
Reel/Frame 026815/0707 →
Assignment of Assignor's Interest Aug 26, 2011
From: NEITZEL, EMERY WILLIAM; HEIL, ARNOLD STANLEY; DAHL, DAVID CHARLES; KNOEDLER, JOSEPH ANTHONY
To: GREENHECK FAN CORPORATION
Reel/Frame 026816/0338 →
Assignment of Assignor's Interest Aug 29, 2011
From: WENDORSKI, RONALD L.; ENZENROTH, JOHN; PODJASKI, TONY; ROTHMEYER, KYLE
To: GREENHECK FAN CORPORATION
Reel/Frame 026823/0682 →
Assignment of Assignor's Interest Aug 29, 2011
From: WENDORSKI, RONALD L.; ENZENROTH, JOHN; PODJASKI, TONY; ROTHMEYER, KYLE
To: GREENHECK FAN CORPORATION
Reel/Frame 026823/0873 →
Assignment of Assignor's Interest Sep 13, 2011
From: WENDORSKI, RONALD L; ENZENROTH, JOHN; PODJASKI, TONY; ROTHMEYER, KYLE
To: GREENHECK FAN CORPORATION
Reel/Frame 026898/0681 →
Termination of Security Interest in Patents Sep 23, 2011
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: GREENHECK FAN CORPORATION
Reel/Frame 026957/0708 →
Assignment of Assignor's Interest Jun 17, 2019
From: ENZENROTH, JOHN WILLIAM; HRDINA, TERRY LEE; KHANKARI, KISHOR KASHINATH; LEGNER, EDWARD G.
To: GREENHECK FAN CORPORATION
Reel/Frame 049482/0994 →
Security Interest Dec 6, 2021
From: BANK OF AMERICA, N.A.
To: BMO HARRIS BANK N.A.
Reel/Frame 058310/0390 →
Notice of Grant of Security Interest Dec 15, 2021
From: GREENHECK FAN CORPORATION
To: BMO HARRIS BANK N.A.
Reel/Frame 058517/0903 →