Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 005581/0587 | |
| Pages: | 3 |
| | Recorded: | 01/31/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
9
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Patent #:
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Issue Dt:
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Application #:
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05551285
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Filing Dt:
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Title:
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?
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Patent #:
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Issue Dt:
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01/06/1981
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Application #:
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05943679
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Filing Dt:
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09/19/1978
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Title:
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HOLD CIRCUIT FOR TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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02/17/1981
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Application #:
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05949014
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Filing Dt:
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10/06/1978
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Title:
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TELEPHONE CALL RESTRICTING APPARATUS
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Patent #:
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Issue Dt:
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08/07/1984
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Application #:
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06456257
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Filing Dt:
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01/06/1983
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Title:
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HOLD CIRCUIT FOR TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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02/16/1988
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Application #:
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06596357
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Filing Dt:
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04/03/1984
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Title:
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TELEPHONE PRIVACY CIRCUIT
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Patent #:
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Issue Dt:
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12/02/1986
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Application #:
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06684021
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Filing Dt:
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12/20/1984
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Title:
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TELEPHONE CALL FORWARDING DEVICE
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Patent #:
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Issue Dt:
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06/02/1987
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Application #:
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06724065
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Filing Dt:
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04/17/1985
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Title:
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SINGLE LINE TELEPHONE CALL FORWARDING DEVICE
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Patent #:
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Issue Dt:
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08/30/1988
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Application #:
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07056457
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Filing Dt:
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06/01/1987
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Title:
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SINGLE TELEPHONE LINE CALL FORWARDING DEVICE
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Patent #:
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Issue Dt:
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07/10/1990
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Application #:
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07140386
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Filing Dt:
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01/04/1988
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Title:
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MUTING CIRCUIT FOR TELEPHONE ANSWERING MACHINE
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Assignee
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377 ROUTE 17 SOUTH, SUITE 204-2 |
A NJ CORP. |
HASBROUCK HEIGHTS, NEW JERSEY 07604 |
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Correspondence name and address
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IZAK FELDGREBER
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REFAC TECHNOLOGY DEVELOPMENT CORP.
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100 EAST 42ND STREET
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NEW YORK, NY 10017
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