Patent Assignment Details
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| Reel/Frame: | 005213/0263 | |
| Pages: | 2 |
| | Recorded: | 12/26/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/26/1991
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Application #:
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07411378
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Filing Dt:
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09/25/1989
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Title:
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SIDE-TONE ADJUSTING SYSTEM AND METHOD FOR KEY TELEPHONE SYSTEM ESTABLISHING A PLUREL KINDS OF SPEAKING PATHS
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Assignee
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| 72, HORIKAWA-CHO, SAIWAI-KU, KAWASHIKI-SHI |
| A CORP. OF JAPAN |
| KANAGAWA-KEN, JAPAN |
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Correspondence name and address
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JOSEPH M. POTENZA
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BANNER, BIRCH, MCKIE & BECKETT
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ONE THOMAS CIRCLE, N. W.
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WASHINGTON, DC 20005
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