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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
Application #:
05461828
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004366/0660Recorded: 02/28/1985Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/01/1984
Assignee:
Correspondent:
ROGERS , BERESKIN & PARR
P.O. BOX 313
COMMERCE COURT POSTAL STATION
TORONTO, CANADA M5L 1G1
Assignment: 2
Reel/Frame:
006236/0092Recorded: 08/14/1992Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/14/1992
Assignee:
50 VALLEYBROOK DRIVE
DON MILLS, ONTARIO, CANADA M3B 2S9
Correspondent:
RICHARD P. CROWLEY
P.O. BOX 901
901 MAIN STREET
OSTERVILLE, MA 02655-0901
Assignment: 3
Reel/Frame:
008669/0448Recorded: 08/14/1997Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/1997
Assignee:
50 VALLEYBROOK DRIVE
DON MILLS, ONTARIO, CANADA M3B 2
Correspondent:
BLAKE, CASSELS AND GRAYDON
JANICE PRZYSTAL
BOX 25, COMMERCE COURT WEST
TORONTO, ONTARIO
CANADA M5L 1A9
Assignment: 4
Reel/Frame:
008669/0453Recorded: 08/14/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/1997
Assignee:
50 VALLEYBROOK DRIVE
DON MILLS ONTARIO, CANADA M3B 2
Correspondent:
BLAKE, CASSELS AND GRAYDON
JANICE PRZYSTAL
BOX 25, COMMERCE COURT WEST
TORONTO, ONTARIO CANADA M5L 1A9

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