Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
WALKER, MARGARET M.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005062/0188 | |
| Pages: | 1 |
| | Recorded: | 04/10/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07335835
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Correspondence name and address
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ATTN: LORRAINE R. SHERMAN
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3M OFFICE OF PATENT COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
2
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Reel/Frame: | 005579/0795 | |
| Pages: | 4 |
| | Recorded: | 12/24/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DELAWARE |
SAINT PAUL, MINNESOTA |
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NONE
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07609436
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Correspondence name and address
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JOHN HORNICKEL
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3M/OFFICE OF PATENT COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
3
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Reel/Frame: | 005930/0616 | |
| Pages: | 5 |
| | Recorded: | 10/11/1991 | | |
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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07776601
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Correspondence name and address
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JOHN H. HORNICKEL
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3M OFFICE OF INTELLECTUAL PROP. COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
4
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Reel/Frame: | 006868/0457 | |
| Pages: | 3 |
| | Recorded: | 01/18/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133-3427 |
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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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08183063
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING
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COMPANY - LORRAINE R. SHERMAN
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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05/31/2024 11:40 PM
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