IP Library › Assignment 021341/0714
Patent Assignment
Reel/Frame 021341/0714

Assignment of Assignor's Interest

Recorded: 2008-08-05 Pages: 3
Assignor
USELTON, ROBERT E.
Executed: 2008-08-04
Assignee
LENNOX MANUFACTURING INC.
2100 LAKE PARK BLVD., RICHARDSON, TEXAS, 75080
Covered Property (1)
Dual-Powered Airflow Generator
Patent: 8,371,822 →
Application: 12/186,132 →
Publication: US 2010/0034677
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2011
From: USELTON, ROBERT B.
To: LENNOX INDUSTRIES INC.
Reel/Frame 026004/0687 →
Merger Nov 6, 2012
From: LENNOX MANUFACTURING INC.
To: LENNOX INDUSTRIES INC.
Reel/Frame 029251/0671 →