Assignment of Assignor's Interest

Recorded: 2012-05-07 Pages: 5

Assignors

MACDONALD, ROBERT B.

Executed: 2012-04-10

MACDONALD, PHILIP A.

Executed: 2012-04-10

Assignee

EXTERIOR WALL SYSTEMS, LTD.

520 CLARKE ROAD, LONDON ONTARIO, N5V 2C7, CANADA

Covered Properties (4)

Dry joint aluminum wall panel attachment system

Application: 11/273,303 →

Publication: US 2007/0119105

Method for Installing Wall Panels to the Exterior Wall of a Building

Application: 12/507,639 →

Publication: US 2010/0186343

Dry Joint Wall Panel Attachment System

Patent: 8,166,716 →

Application: 12/829,503 →

Publication: US 2010/0263314

Method for Installing Wall Panels to the Exterior Wall of a Building

Patent: 8,745,941 →

Application: 13/023,086 →

Publication: US 2012/0198788