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Trademark Assignment Abstract of Title

Total Assignments: 3
Serial #:
Filing Dt:
03/17/2000
Reg #:
NONE
Reg. Dt:
Mark:
HELIX
Assignment: 1
Reel/Frame:
2720/0928   Recorded: 05/09/2003Pages: 2
Conveyance:
MERGER
Assignor:
Exec Dt:
09/06/2002
Entity Type:
CORPORATION
Citizenship:
MINNESOTA
Assignee:
4600 NATHAN LANE
SUITE 200
PLYMOUTH, MINNESOTA 55442
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR, LLP
STEVEN J. NATAUPSKY, ESQ.
FOURTEENTH FLOOR
2040 MAIN STREET
IRVINE, CA 92614
Assignment: 2
Reel/Frame:
4630/0069   Recorded: 09/21/2011Pages: 5
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
12/22/2010
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
Composed of:
COMPOSED OF EV3 INC., A DELAWARE CORPORATION
3033 CAMPUS DRIVE
PLYMOUTH, MINNESOTA 55441
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Correspondent:
ELIZABETH O'BRIEN
15 HAMPSHIRE STREET
COVIDIEN
MANSFIELD, MA 02048
Assignment: 3
Reel/Frame:
4627/0441   Recorded: 09/21/2011Pages: 6
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
12/23/2010
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Assignee:
Composed of:
COMPOSED OF COVIDIEN, INC. A DELAWARE CORPORATION
15 HAMPSHIRE STREET
COVIDIEN
MANSFIELD, MASSACHUSETTS 02048
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
DELAWARE
Correspondent:
ELIZABETH O'BRIEN
15 HAMPSHIRE STREET
COVIDIEN
MANSFIELD, MA 02048

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