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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
03/15/1983
Application #:
06241517
Filing Dt:
03/09/1981
Inventor:
NIGEL C. VERITY
Title:
PORTABLE AIR CLEANER UNIT
Assignment: 1
Reel/Frame:
003876/0871Recorded: 04/09/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/25/1981
Assignee:
715A-723 HALPERN AVE.
DORVAL, QUEBEC, CANADA H9P 1G5
Correspondent:
FISHMAN AND VAN KIRK
111 FOUNDERS PLAZA
EAST HARTFORD, CT 06108
Assignment: 2
Reel/Frame:
005021/0686Recorded: 03/07/1989Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DECEMBER 31, 1988 (CANADA)
Assignor:
Exec Dt:
12/08/1988
Assignee:
Correspondent:
SHAPIRO AND SHAPIRO
1100 WILSON BOULEVARD
SUITE 1701
ARLINGTON, VIRGINIA 22209
Assignment: 3
Reel/Frame:
009942/0446Recorded: 05/13/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/1996
Assignee:
6385 SHAWSON DRIVE
MISSISSAUGA, ONTARIO, CANADA
Correspondent:
BRINKS HOFER GILSON & LIONE
MICHAEL P. CHU
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:
009958/0313Recorded: 05/13/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/1996
Assignee:
SAINT JOHN, NEW BRUNSWICK, CANADA
Correspondent:
BRINKS HOFER GILSON & LIONE
MICHAEL P. CHU
455 N. CITY FRONT PLAZA
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:
009942/0400Recorded: 05/13/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/16/1998
Assignee:
800 EAST 101 TERRACE
KANSAS CITY, MISSOURI 64131
Correspondent:
BRINKS HOFER GILSON & LIONE
MICHAEL P. CHU
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:
009968/0802Recorded: 06/07/1999Pages: 41
Conveyance:
PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Assignor:
Exec Dt:
02/05/1999
Assignee:
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
BINGHAM DANA LLP
JOSEPH R. MARTINEZ, ESQ.
150 FEDERAL STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:
015065/0091Recorded: 09/01/2004Pages: 21
Conveyance:
RELEASE OF SECURITY INTEREST RECORDED AT REEL 009968 FRAME 0802
Assignor:
Exec Dt:
05/06/2004
Assignee:
ONE HOLMES WAY
MILFORD, MASSACHUSETTS 01757
Correspondent:
ELISABETH A. EVERT
717 NORTH HARWOOD
SUITE 3400
DALLAS, TX 75201

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