Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
KIEWIT, DAVID A.
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 004254/0801 | |
| Pages: | 1 |
| | Recorded: | 04/26/1984 | | |
| 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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06604367
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN & WYSS
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20 NORTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 004512/0297 | |
| Pages: | 1 |
| | Recorded: | 01/23/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| NIELSEN PLAZA |
| NORTHBROOK, ILLINOIS 60062 |
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NONE
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06821824
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN & WYSS
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20 NORTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
3
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| Reel/Frame: | 004803/0985 | |
| Pages: | 1 |
| | Recorded: | 09/23/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Pat #
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NONE
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07100198
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NONE
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07100198
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN AND WYSS
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20 NORTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
4
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| Reel/Frame: | 004930/0134 | |
| Pages: | 1 |
| | Recorded: | 08/02/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| NIELSEN PLAZA |
| NORTHBROOK, ILLINOIS 60062 |
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Pat #
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NONE
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07227187
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN & WYSS
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20 NORTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
5
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| Reel/Frame: | 006091/0860 | |
| Pages: | 5 |
| | Recorded: | 04/23/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| NIELSEN PLAZA |
| NORTHBROOK, ILLINOIS 60062 |
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Pat #
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Intl #
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App #
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NONE
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07872881
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN AND WYSS
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ATTN: JOAN PENNINGTON
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20 NORTH WACKER DRIVE, SUITE 4200
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CHICAGO, IL 60606-3184
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Assignment:
6
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| Reel/Frame: | 007483/0035 | |
| Pages: | 3 |
| | Recorded: | 05/18/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 150 N. MARTINGALE ROAD |
| SCHAUMBURG, ILLINOIS 60173 |
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NONE
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08395789
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Correspondence name and address
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MARSHALL, O'TOOLE, GERSTEIN, ET AL
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TREVOR B. JOIKE
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6300 SEARS TOWER
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233 SOUTH WACKER DRIVE
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CHICAGO, IL 60606-6402
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Assignment:
7
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| Reel/Frame: | 016700/0040 | |
| Pages: | 5 |
| | Recorded: | 06/17/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1 MITCHELL POINT, ENSIGN WAY |
| HAMBLE, SOUTHHAMPTON, HAMPSHIRE, GREAT BRITAIN SO31 4RF |
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Pat #
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Pub #
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Pat #
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Intl #
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NONE
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09230420
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09940006
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Correspondence name and address
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DAVID KIEWIT
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5901 3RD ST S.
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SAINT PETERSBURG, FLORIDA 33705
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