Security Agreement

Recorded: 2008-01-03 Received: 2008-01-03 Pages: 7

Assignor

Executed: 2007-12-18

Assignee

ROYAL BANK OF CANADA, AS AGENT

200 BAY STREET, 12TH FLOOR, SOUTH TOWER, ROYAL BANK PLAZA, TORONTO, CAX, M5J2W7, CANADA

Covered Properties (3)

Pocket Chart

Application: 29/263,568 →

Sequence of Canal Instruments for Executing an Endodontic Operative Procedure

Application: 10/416,630 →

Pocket Chart

Application: 29/140,572 →