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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/12/1991
Application #:
07517590
Filing Dt:
05/02/1990
Inventors:
R. GLENN THOMSON, PAUL Y. TSOI
Title:
C-, S- AND T-SWITCHES OPERATED BY PERMANENT MAGNETS
Assignment: 1
Reel/Frame:
005297/0796Recorded: 05/02/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1990
Exec Dt:
04/10/1990
Assignee:
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO, CANADA N1R 7H6
Correspondent:
MACKINNON, SCHNURR
18 WEBER ST. W.
P.O. BOX 2607
KITCHENER, ONTARIO, CANADA N2H 6N2
Assignment: 2
Reel/Frame:
013998/0806Recorded: 04/28/2003Pages: 20
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/06/2002
Assignee:
1 KING STREET EAST, SUITE 200
KITCHENER, ON, CANADA N2H 6N2
Correspondent:
GOWLING LAFLEUR HENDERSON LLP
VALENTINE A. COTTRILL
50 QUEEN STREET NORTH
SUITE 1020
KITCHENER, ONTARIO, CANADA N2H 6M2
Assignment: 3
Reel/Frame:
020758/0879Recorded: 04/04/2008Pages: 5
Conveyance:
SECURITY INTEREST DISCHARGE
Assignor:
Exec Dt:
06/22/2006
Assignee:
155 SHELDON DRIVE
CAMBRIDGE, CANADA N1R 7H6
Correspondent:
BERESKIN AND PARR
40 KING STREET WEST, 40TH FLOOR
TORONTO, M5H 3Y2 CANADA

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