Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ECKERT, ROBERT P.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 005176/0871 | |
| Pages: | 2 |
| | Recorded: | 11/03/1989 | | |
| 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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07404954
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Correspondence name and address
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JAMES D. CHRISTOFF
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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: | 006809/0631 | |
| Pages: | 3 |
| | Recorded: | 12/09/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 33427 ST. PAUL, MN 55133-3427 |
| MINNESOTA |
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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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08164159
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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JAMES D. CHRISTOFF
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OFFICE INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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