Patent Assignment
Reel/Frame 008423/0698
Assignment of Assignor's Interest
Recorded: 1997-03-20
Pages: 5
Assignor
VENT AIR, INC.
Executed: 1997-01-16
Assignee
NOLL MANUFACTURING CO.
3011 70TH AVENUE EAST, FIFE, WASHINGTON, 98424
Covered Property
(1)
Foundation Ventilator
Patent:
5,460,572 →
Application:
08/064,404 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 1993
From: WALTZ, ARTHUR; WALTZ, DAVID
To: VENT AIR INC.
Reel/Frame 006633/0470 →
Assignment of Assignor's Interest
Apr 13, 2007
From: NOLL MANUFACTURING COMPANY
To: NOLL ACQUISITION, LLC
Reel/Frame 019224/0983 →
Assignment of Assignor's Interest
Aug 13, 2009
From: NOLL ACQUISITION, LLC
To: NOLL/NORWESCO, LLC
Reel/Frame 023084/0413 →
Intellectual Property Security Agreement
Aug 31, 2009
From: NOLL/NORWESCO, LLC
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 023163/0668 →
Release of Security Interest
Feb 10, 2026
From: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: NOLL/NORWESCO, LLC
Reel/Frame 073746/0808 →