Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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11/01/1988
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Application #:
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07133539
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Filing Dt:
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12/16/1987
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Inventors:
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DANNY G. MATTLEY, PAUL HUNT
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Title:
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APPARATUS FOR CONVERTING DISTINCTIVE RING TO SELECTIVE RING IN TELEPHONE LINES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE |
1111 COMMERCIAL FEDERAL TOWER |
2120 SOUTH 72ND STREET |
OMAHA, NEBRASKA 68124 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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4902 TOLLVIEW DRIVE |
ROLLING MEADOWS, ILLINOIS |
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GORDON R. CORRES |
LEYDIG, VOIT & MAYER, LTD., |
ONE IBM PLAZA - SUITE 4600 |
CHICAGO, ILLINOIS 60611 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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120 S. LASALLE STREET |
CHICAGO, ILLINOIS 60603 |
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MONICA A. CARROLL |
ROSS & HARDIES |
150 N. MICHIGAN AVE. |
SUITE 2500 |
CHICAGO, IL 60601 |
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Assignment:
4
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RELEASE OF SECURITY INTEREST
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5600 APOLLO DRIVE |
ROLLING MEADOWS, ILLINOIS 60008 |
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ROBERT M. MINTZ |
FOX AND GROVE, CHARTERED |
311 SOUTH WACKER DRIVE |
SUITE 6200 |
CHICAGO, IL 60606 |
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