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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/05/1987
Application #:
06682164
Filing Dt:
12/17/1984
Inventor:
CHARLES SZETO
Title:
APPARATUS FOR CONTROLLIMG DIGITAL VOICE RECORDING AND PLAYBACK OVER TELEPHONE LINES AND ADAPTED FOR USE WITH STANDARD HOST COMPUTERS
Assignment: 1
Reel/Frame:
004989/0235Recorded: 12/27/1988Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/1988
Assignee:
Correspondent:
PEABODY & ARNOLD
COUNSELLORS AT LAW
50 ROWES WHARF
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
005027/0588Recorded: 02/27/1989Pages: 2
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/1988
Assignee:
66 HANOVER STREET
(INDIVIDUALLY AND AS AGENT FOR SEVERAL SECURED PARTIES)
MANCHESTER, NEW HAMPSHIRE 03101
Correspondent:
TESTA, HURWITZ & THIBEAULT
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA. 02109
Assignment: 3
Reel/Frame:
007189/0781Recorded: 11/07/1994Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/1994
Assignee:
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
SUZANNE L. GLASSBURN
NUTTER, MCCLENNEN & FISH
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2699
Assignment: 4
Reel/Frame:
008366/0595Recorded: 02/25/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/1997
Assignee:
19 ALPH AROAD
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
MICHAEL H. SHANAHAN
SUITE 2300
75 STATE STREET
BOSTON, MA 02109

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