IP Library › Assignment 022494/0809
Patent Assignment
Reel/Frame 022494/0809

Assignment of Assignor's Interest

Recorded: 2009-04-06 Pages: 5
Assignor
DYSON TECHNOLOGY LIMITED
Executed: 2009-04-06
Assignee
DYSON, INC.
600 WEST CHICAGO, SUITE 275, CHICAGO, ILLINOIS, 60654
Covered Property (1)
Cyclonic Separating Apparatus
Patent: 7,291,190 →
Application: 10/504,430 →
Publication: US 2005/0102982
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 6, 2004
From: DYSON LIMITED
To: DYSON TECHNOLOGY LIMITED
Reel/Frame 016087/0758 →
Assignment of Assignor's Interest Jan 13, 2005
From: DUMMELOW, ANTHONY; HARRIS, DAVID STUART; GOMICIAGA-PEREDA, RICARDO
To: DYSON LIMITED
Reel/Frame 016192/0811 →
Assignment of Assignor's Interest Jun 1, 2010
From: DYSON, INC.
To: DYSON TECHNOLOGY LIMITED
Reel/Frame 024463/0411 →