Patent Assignment
Reel/Frame 011105/0425
Assignment of Assignor's Interest
Recorded: 2000-09-18
Pages: 6
Assignors
BECKEY, THOMAS J.
Executed: 2000-09-11
STONE, RICHARD T.
Executed: 2000-09-11
NYVALL, PETER J.
Executed: 2000-09-11
Assignee
CHERNE INDUSTRIES INCORPORATED
5700 LINCOLN DRIVE, MINNEAPOLIS, MINNESOTA, 55436
Covered Property
(1)
Air Admittance Valve Assembly
Patent:
6,415,816 →
Application:
09/653,339 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2010
From: CHERNE INDUSTRIES INCORPORATED
To: OATEY COMPANY
Reel/Frame 024812/0170 →
Amendment and Confirmation of Amended and Restated Intellectual Property Security Agreement
Jul 23, 2012
From: OATEY CO.
To: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028613/0576 →