Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CHIRHART, DENNIS J.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004692/0499 | |
| Pages: | 1 |
| | Recorded: | 04/15/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF DE |
SAINT PAUL, 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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07038639
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Correspondence name and address
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ROBERT H. JORDAN
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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:
2
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Reel/Frame: | 005051/0888 | |
| Pages: | 1 |
| | Recorded: | 03/03/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE |
SAINT PAUL, MINNESOTA |
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Pat #
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Intl #
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App #
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NONE
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07318737
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Correspondence name and address
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ROBERT H. JORDAN
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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: | 010748/0115 | |
| Pages: | 4 |
| | Recorded: | 04/13/2000 | | |
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 |
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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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09548894
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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RUDOLPH P. HOFMANN, JR.
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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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Assignment:
4
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Reel/Frame: | 015179/0951 | |
| Pages: | 5 |
| | Recorded: | 04/01/2004 | | |
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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Intl #
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App #
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10815366
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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PO BOX 33427
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ST. PAUL, MN 55133-3427
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06/06/2024 09:22 PM
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