Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
BIERWIRTH, ADOLF P.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004231/0353 | |
| Pages: | 1 |
| | Recorded: | 02/15/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTR. 125 |
4000 DUESSELDORF 1, GERMANY |
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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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06580534
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Correspondence name and address
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KLEIN AND VIBBER
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274 MADISON AVE., STE. 1801
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NEW YORK, NY 10016
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Assignment:
2
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Reel/Frame: | 004231/0357 | |
| Pages: | 1 |
| | Recorded: | 02/15/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTR. 125 |
4000 DUESSELDORF 1, GERMANY |
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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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06580525
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Correspondence name and address
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KLEIN AND VIBBER
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274 MADISON AVE., STE. 1801
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NEW YORK, NY 10016
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Assignment:
3
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Reel/Frame: | 004399/0352 | |
| Pages: | 1 |
| | Recorded: | 04/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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125 ULMENSTR. |
4000 DUESSELDORF 1, GERMANY |
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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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06711394
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Correspondence name and address
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KLEIN & VIBBER
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274 MADISON AVE., STE. 1801
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NEW YORK, NY 10016
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Assignment:
4
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Reel/Frame: | 004824/0039 | |
| Pages: | 1 |
| | Recorded: | 01/21/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ULMENSTRASSE 125 |
D-4000 DUSSELDORF 1, GERMANY |
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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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07146698
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Correspondence name and address
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SPENCER AND FRANK
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1111-19TH STREET, N. W.
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WASHINGTON, DC 20036
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05/27/2024 11:22 PM
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