Patent Assignment Details
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| Reel/Frame: | 006818/0773 | |
| Pages: | 2 |
| | Recorded: | 01/07/1994 | | |
| 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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04/18/1995
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Application #:
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07930006
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Filing Dt:
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08/13/1992
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Title:
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ELECTRET MICROPHONE ASSEMBLY, AND METHOD OF MANUFACTURER
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Assignee
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| 1151 MAPLEWOOD DRIVE |
| ITASCA, ILLINOIS 60143 |
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Correspondence name and address
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MICHEAL D. LAKE, ESQ.
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WALLENSTEIN WAGNER & HATTIS LTD.
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311 SOUTH WACKER DRIVE-5300
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CHICAGO, IL 60606
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