Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
3M HEARING HEALTH AB (FORMERLY: DIAPHON DEVELOPMENT AB)
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 006818/0775 | |
| Pages: | 3 |
| | Recorded: | 10/26/1993 | | |
| 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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NONE
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07192213
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NONE
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07192214
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NONE
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07192242
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NONE
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07888148
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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STEPHEN W. BUCKINGHAM
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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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