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Patent Assignment Details
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Reel/Frame:008246/0848   Pages: 6
Recorded: 02/06/1997
Conveyance: CORRECTIVE ASSIGNMENT OF SECURITY TO CORRECT NAME OF CONVEYING PARTY AND PATENT REG. NO. IN A PATENT ASSIGNMENT OF SECURITY ORIGINALLY RECORDED IN REEL 8222, FRAME 0891.
Total properties: 1
1
Patent #:
Issue Dt:
03/16/1993
Application #:
07877694
Filing Dt:
05/01/1992
Title:
DENTAL CLEANING INSTRUMENT
Assignor
1
Exec Dt:
12/30/1996
Assignee
1
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondence name and address
HAHN & HESSEN LLP
LOUKIA HARRIS
350 FIFTH AVENUE
NEW YORK, NY 10118

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