Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KAMMIN, MARVIN R.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004049/0021 | |
| Pages: | 1 |
| | Recorded: | 09/09/1982 | | |
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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06416217
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Correspondence name and address
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DAVID L. WEINSTEIN
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3M CO., OFF. OF PAT. COUN.
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P.O. BOX 33427
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SAINT PAUL, MN 55133
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Assignment:
2
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Reel/Frame: | 004495/0654 | |
| Pages: | 1 |
| | Recorded: | 12/16/1985 | | |
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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06809494
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Correspondence name and address
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DAVID L. WEINSTEIN
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133
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Assignment:
3
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Reel/Frame: | 011844/0017 | |
| Pages: | 3 |
| | Recorded: | 05/29/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3M CENTER |
ST. PAUL, MINNESOTA 55144 |
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Pat #
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Pub #
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Intl #
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App #
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09790832
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Correspondence name and address
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MERCHANT & GOULD P.C.
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KATHERINE M. DEVRIES SMITH
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PO BOX 2903
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MINNEAPOLIS, MN 55402-0903
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05/14/2024 11:51 AM
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