IP Library › Assignment 025972/0910
Patent Assignment
Reel/Frame 025972/0910

Assignment of Assignor's Interest

Recorded: 2011-03-17 Pages: 3
Assignor
LEWIN, IAN, MR.
Executed: 2011-02-28
Assignee
UNDERWRITERS LABORATORIES INC.
333 PFINGSTEN ROAD, NORTHBROOK, ILLINOIS, 60062-2096
Covered Properties (2)
Light Meter Apparatus and System
Patent: 7,876,421 →
Application: 12/011,661 →
Publication: US 2009/0190119
Light Measuring Meter Apparatus
Patent: 8,786,847 →
Application: 13/004,913 →
Publication: US 2012/0176610
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 28, 2010
From: DOMIGAN, JAMES L; O'FARRELL, JOHN
To: LEWIN, IAN, PHD
Reel/Frame 025424/0271 →
Assignment of Assignor's Interest Feb 10, 2011
From: O'FARRELL, JOHN
To: LEWIN, IAN
Reel/Frame 025782/0778 →
Assignment of Assignor's Interest Sep 27, 2012
From: UNDERWRITERS LABORATORIES INC.
To: UL LLC
Reel/Frame 029035/0745 →
Assignment of Assignor's Interest May 21, 2014
From: LEWIN, IAN
To: UNDERWRITERS LABORATORIES, INC.
Reel/Frame 032982/0499 →