Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005755/0153 | |
| Pages: | 20 |
| | Recorded: | 07/01/1991 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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05191888
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05370691
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05382346
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05424176
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Assignee
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| 231 SOUTH LASALLE STREET |
| CHICAGO, ILLINOIS 60697 |
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Correspondence name and address
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SIDLEY & AUSTIN
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ONE FIRST NATIONAL PLAZA
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CHICAGO, ILLINOIS 60603
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