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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/30/1998
Application #:
08714939
Filing Dt:
09/17/1996
Inventors:
DAVID WAHLSTEDT, XIANGMIN ZHOU
Title:
TORSION FRICTION SPRING HINGE
Assignment: 1
Reel/Frame:
008228/0705Recorded: 09/17/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/12/1996
Exec Dt:
09/12/1996
Assignee:
1259 WOLTERS BOULEVARD
ST. PAUL, MINNESOTA 55110
Correspondent:
KINNEY & LANGE, P.A.
PAUL P. KEMPF
625 FOURTH AVENUE SOUTH, SUITE 1500
MINNEAPOLIS, MN 55415-1659
Assignment: 2
Reel/Frame:
020976/0475Recorded: 05/22/2008Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/30/2008
Assignee:
135 SOUTH LASSALLE STREET
SUITE 425
CHICAGO, ILLINOIS 60603
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402

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