skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
04/16/1985
Application #:
06439547
Filing Dt:
11/05/1982
Inventors:
TAKESHI OZEKI, TOSHIFUMI TAMURA
Title:
OPTICAL COMMUNICATION SYSTEM
Assignment: 1
Reel/Frame:
004067/0425Recorded: 11/05/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/22/1982
Exec Dt:
10/22/1982
Assignee:
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Correspondent:
CUSHMAN, DARBY & CUSHMAN
18TH FL., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
008290/0046Recorded: 01/08/1997Pages: 35
Conveyance:
PATENT COLLATERAL ASSIGNMENT
Assignors:
Exec Dt:
12/01/1996
Exec Dt:
12/01/1996
Exec Dt:
12/01/1996
Exec Dt:
12/01/1996
Assignee:
ATTN: CORPORATE TRUST DEPT. MAIL STOP MA/0FD05M
ONE FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
HEBB & GITLIN
ELLEN M. GRACE
ONE STATE STREET
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:
010404/0873Recorded: 12/06/1999Pages: 15
Conveyance:
REASSIGNMENT AND DISCHARGE OF PATENT COLLATERAL ASSIGNMENT
Assignor:
Exec Dt:
11/03/1999
Assignees:
50 HALL ROAD
STURBRIDGE, MASSACHUSETTS 01566
50 HALL ROAD
C/O SPECTRAN CORPORATION
STURBRIGE, MASSACHUSETTS 01566
50 HALL ROAD
C/O SPECTRAN CORPORATION
STURBRIDGE, MASSACHUSETTS 01566
50 HALL ROAD
C/O SPECTRAN CORPORATION
STURBRIDGE, MASSACHUSETTS 01566
Correspondent:
NORDLICHT & HAND
SEAN W. COGLEY
645 FIFTH AVENUE
11TH FLOOR
NEW YORK, NY 10022

Search Results as of: 05/13/2024 04:10 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT