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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11/18/1980
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Application #:
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05963156
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Filing Dt:
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11/22/1978
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Inventor:
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ROBERT L. DAUENBAUGH
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Title:
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CHANGEABLE CONBINATION, AXIAL PIN TUMBLER LOCK WITH SINGLE INTERFACE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 4835 LBJ FREEWAY |
| A CORP OF NEVADA |
| DALLAS, TEXAS 75234 |
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| ALLEGRETTI, NEWITT, |
| WITCOFF & MCANDREWS, LTD. |
| 125 S. WACKER DRIVE |
| CHICAGO, ILLINOIS, 60606 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 4835 LBJ FREEWAY |
| DALLAS, TEXAS 75234 |
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| ALLEGRETTI, NEWITT, WITCOFF & |
| MCANDREWS, LTD. |
| 125 S. WACKER DRIVE |
| CHICAGO, ILLINOIS, 60606 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 3-10-87
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| ALLEGRETTI, NEWITT, WITCOFF & MCANDREWS, |
| LTD. |
| 125 SOUTH WACKER DRIVE |
| CHICAGO, ILLINOIS 60606 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| THREE LINCOLN CENTRE |
| 5430 LBJ FREEWAY |
| DALLAS, TEXAS 75240-2697 |
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| ALLEGRETTI & WITCOFF, LTD. |
| JAMES C. GUMINA |
| 10 SOUTH WACKER DRIVE, SUITE 3000 |
| CHICAGO, ILLINOIS 60606 |
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