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 :
SWANSTROM, CARL P.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004538/0551 | |
| Pages: | 1 |
| | Recorded: | 04/25/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3003 BUTTERFIELD ROAD |
| OAK BROOK, ILLINOIS 60521 |
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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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06835678
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Correspondence name and address
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SUGHRUE, MION, ZINN, MACPEAK & SEAS
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1776 K STREET N.W.
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WASHINGTON, DC 20006
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Assignment:
2
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| Reel/Frame: | 004822/0291 | |
| Pages: | 1 |
| | Recorded: | 01/14/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3003 BUTTERFIELD RD. |
| OAKBROOK, ILLINOIS 60521 |
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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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07143891
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Correspondence name and address
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SUGHRUE, MION, ZINN,
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MACPEAK AND SEAS
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1776 K STREET NW
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WASHINGTON, DC 20006
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Assignment:
3
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| Reel/Frame: | 005383/0712 | |
| Pages: | 2 |
| | Recorded: | 07/26/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07360365
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
4
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| Reel/Frame: | 006206/0936 | |
| Pages: | 2 |
| | Recorded: | 07/23/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3001 BUTTERFIELD ROAD |
| OAK BROOK, ILLINOIS 60521 |
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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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07900281
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
5
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| Reel/Frame: | 007015/0712 | |
| Pages: | 4 |
| | Recorded: | 06/08/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3001 BUTTERFIELD ROAD |
| OAK BROOK, ILLINOIS 60521 |
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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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08135248
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Correspondence name and address
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ALVIN B. DODEK, ESQ.
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE, STE. 3000
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CHICAGO, ILLINOIS 60606
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