Patent Assignment Details
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Reel/Frame: | 003866/0594 | |
| Pages: | 1 |
| | Recorded: | 02/09/1981 | | |
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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06/28/1983
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Application #:
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06232703
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Filing Dt:
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02/09/1981
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Title:
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TELEPHONE SYSTEM RING PERIOD DETECTOR
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Assignee
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8550 ULMERTON RD. |
LARGO, FLORIDA 33541 |
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Correspondence name and address
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JOSEPH C. SULLIVAN
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KANE, DALSIMER, KANE, SULLIVAN & KURCZ
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420 LEXINGTON AVE.
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NEW YORK, NY 10170
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