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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11/29/1994
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Application #:
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08054265
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Filing Dt:
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04/30/1993
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Inventors:
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JOHN P. MURRAY, DAVID F. HEMMINGS, DAVID S. GERGACZ
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY SWITCHING BETWEEN PULSE CODE AND DTMF SIGNALS GENERATED BY A TELEPHONE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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100 QUANNAPOWITT PARKWAY |
WAKEFIELD, MASSACHUSETTS 01880 |
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STAAS & HALSEY |
ATTN: RICHARD A. GOLLHOFER |
1825 K STREET, N.W., SUITE 816 |
WASHINGTON, D.C. 20006 |
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Assignment:
2
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INVALID ASSIGNMENT. SEE RECORDING AT REEL 010043 FRAME 0294
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100 QUANNAPOWITT PARKWAY |
WAKEFIELD, MASSACHUSETTS 01880 |
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STAAS & HALSEY |
DAVID M. PITCHER |
700 ELEVENTH STREET, N.W. |
SUITE 500 |
WASHINGTON, D.C. 20001 |
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Assignment:
3
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(ASSIGNMENT OF ASSIGNOR'S INTEREST)RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 5 TO 11 AT REEL 9547, FRAME 0712.
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100 QUANNAPOWITT PARKWAY |
WAKEFIELD, MASSACHUSETTS 01880 |
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STAAS & HALSEY |
ATTN: DAVID M. PITCHER |
700 ELEVENTH STREET N.W., SUITE 500 |
WASHINGTON, D.C. 20001 |
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