Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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12/05/1989
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Application #:
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07234417
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Filing Dt:
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08/19/1988
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Inventor:
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HELMUT SEIDEL
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Title:
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FREQUENCY-SELECTIVE SOUND TRANSDUCER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| KENYON & KENYON |
| ONE BROADWAY |
| NEW YORK, NY 10004 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| POSTFACH 80 11 09 |
| 81663 MUNCHEN, GERMANY |
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| KENYON & KENYON |
| RICHARD L. MAYER |
| ONE BROADWAY |
| NEW YORK, NY 10004 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| POSTFACH 35 35 |
| 74025 HEILBRONN, GERMANY |
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| KENYON & KENYON |
| RICHARD L. MAYER |
| ONE BROADWAY |
| NEW YORK, NY 10004 |
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