Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
MICHALEK, CHRISTOPHER P.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 004647/0999 | |
| Pages: | 1 |
| | Recorded: | 12/08/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 101 SOUTH WACKER DRIVE |
| CHICAGO, ILLINOIS 60606 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06689333
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Correspondence name and address
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KENNETH E. ROBERTS,
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UNITED STATES GYPSUM CORP. - DEPT # 157
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101 SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 024156/0334 | |
| Pages: | 4 |
| | Recorded: | 03/29/2010 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 600 ROSE ROAD |
| LAKE ZURICH, ILLINOIS 60047 |
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Pat #
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NONE
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12477247
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Correspondence name and address
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JAMES W. POTTHAST
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POTTHAST & ASSOCIATES
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10606 DEERPATH ROAD
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WOODSTOCK, ILLINOIS 60098
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05/25/2024 11:10 PM
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