IP Library › Assignment 022420/0853
Patent Assignment
Reel/Frame 022420/0853

Assignment of Assignor's Interest

Recorded: 2009-03-19 Pages: 2
Assignor
INDOOR AIR TECHNOLOGIES INC.
Executed: 2009-01-16
Assignee
VEFT AEROSPACE TECHNOLOGY INC.
2344 HADDINGTON CRESCENT, ONTARIO, K1H 8J4, CANADA
Covered Property (1)
Entrainment Air Flow Control and Filtration Devices
Patent: 8,206,475 →
Application: 12/306,296 →
Publication: US 2009/0311951
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2009
From: WALKINSHAW, DOUGLAS STUART
To: INDOOR AIR TECHNOLOGIES INC.
Reel/Frame 022349/0660 →
Assignment of Assignor's Interest Jul 11, 2025
From: VEFT AEROSPACE TECHNOLOGY INC.
To: INDOOR AIR TECHNOLOGIES INC.
Reel/Frame 071680/0476 →