Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
BARNGROVER, CONRAD A.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004972/0477 | |
| Pages: | 2 |
| | Recorded: | 11/07/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF CA |
MONROVIA, CALIFORNIA |
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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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07267570
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Correspondence name and address
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JAMES D. CHRISTOFF
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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: | 005555/0510 | |
| Pages: | 3 |
| | Recorded: | 12/28/1990 | | |
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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07635331
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Correspondence name and address
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ATTN: 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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09/23/2024 04:48 PM
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