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Patent Assignment Assignee Details
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Assignee Name : PERMA TUBES LTD.
Total Assignments: 2
Assignment: 1
Reel/Frame:004233/0705   Pages: 1
Recorded: 02/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/22/1984
Assignee
1
2440 TEDLO ST.
MISSISSAUGA, ONTARIO, L5A 3V3, CANADA
Property
 
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NONE
06583165
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:011356/0803   Pages: 2
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/2000
Assignee
1
6001 EDWARDS BOULEVARD
MISSISSAUGA, ONTARIO, CANADA L5T 2
Property
 
Pat #
Pub #
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NONE
07161294
Correspondence name and address
BERESKIN & PARR
ANDREW I. MCINTOSH
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO CANADA M5H 3Y2

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