Patent Assignment
Reel/Frame 031438/0771
Assignment of Assignor's Interest
Recorded: 2013-10-18
Pages: 4
Assignor
DOUGLAS, JONATHAN
Executed: 2013-10-18
Assignee
LENNOX INDUSTRIES INC.
2140 LAKE PARK BLVD., RICHARDSON, TEXAS, 75080
Covered Property
(1)
Systems and Methods for Ventilating a Building