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Patent Assignment Details
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Reel/Frame:004358/0037   Pages: 2
Recorded: 02/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
08/21/1984
Application #:
06405061
Filing Dt:
08/04/1982
Title:
DUCT CONNECTING SYSTEM
Assignors
1
Exec Dt:
01/21/1985
2
Exec Dt:
01/21/1985
Assignee
1
5480 SIXTH ST., S.W.
A DE CORP
CEDAR RAPIDS, IOWA 52404
Correspondence name and address
MC DOUGALL, HERSH AND SCOTT
135 SOUTH LA SALLE ST.
CHICAGO, IL 60603

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