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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/12/1982
Application #:
06230265
Filing Dt:
01/30/1981
Inventor:
WILLIAM H. SPENCER
Title:
BATTERY BACKUP SUPPLY CONTROL MEANS AND METHOD
Assignment: 1
Reel/Frame:
003861/0664Recorded: 01/30/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/29/1981
Assignee:
7100 MCCORMICK RD.
A CORP. OF DE.
CHICAGO, ILLINOIS 60645
Correspondent:
CHARLES P. SAMMUT
BELL & HOWELL CO.
360 SIERRA MADRE VILLA
PASADENA, CA 91109
Assignment: 2
Reel/Frame:
004856/0044Recorded: 03/03/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/04/1987
Assignee:
Correspondent:
DAVID WEISS
2551 COLORADO BOULEVARD
LOS ANGELES, CA. 90041-1040
Assignment: 3
Reel/Frame:
004850/0309Recorded: 04/01/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/21/1988
Assignee:
Correspondent:
DAVID WEISS
2551 COLORADO BOULEVARD
LOS ANGELES, CA. 90041-1040
Assignment: 4
Reel/Frame:
010628/0792Recorded: 11/08/1999Pages: 28
Conveyance:
AMENDED AND RESTATED PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Assignors:
Exec Dt:
08/31/1999
Exec Dt:
08/31/1999
Exec Dt:
08/31/1999
Exec Dt:
08/31/1999
Assignee:
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
BINGHAM DANA LLP
MATTHEW J. COHEN, ESQ.
150 FEDERAL STREET
BOSTON, MA 02110

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