Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 009381/0273 | |
| Pages: | 2 |
| | Recorded: | 08/05/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/13/2001
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Application #:
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09128692
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Filing Dt:
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08/05/1998
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Title:
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ABRASIVE ARTICLE WITH SEPARATELY FORMED FRONT SURFACE PROTRUSIONS CONTAINING A GRINDING AID AND METHODS OF MAKING AND USING
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Assignee
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| 3M CENTER |
| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133 |
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Correspondence name and address
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JAMES J. TRUSSELL
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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3M CENTER
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P.O. BOX 33427
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ST. PAUL, MN 55133
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