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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
04/21/1992
Application #:
07225907
Filing Dt:
07/29/1988
Inventors:
JOHN M. HYZAK, TIMOTHY E. HOWSON, WILFORD H. COUTS JR., STEVEN H. REICHMAN et al
Title:
DUAL-ALLOY DISK SYSTEM
Assignment: 1
Reel/Frame:
004999/0891Recorded: 12/19/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/13/1988
Exec Dt:
12/13/1988
Exec Dt:
12/13/1988
Exec Dt:
12/13/1988
Exec Dt:
12/13/1988
Assignee:
105 MADISON STREET
WORCESTER, MASSACHUSETTS
Correspondent:
GERRY A. BLODGETT
43 HIGHLAND STREET
WORCESTER, MA 01609
Assignment: 2
Reel/Frame:
005693/0554Recorded: 05/06/1991Pages: 18
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Assignee:
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
ROPES & GRAY
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
ATTN: COLLIN J. BEECROFT
Assignment: 3
Reel/Frame:
006467/0111Recorded: 03/19/1993Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/12/1993
Assignee:
244 WORCESTER STREET
BOX 8001
GRAFTON, MASSACHUSETTS 01536
Correspondent:
MARK H. SPARROW
INTELLECTUAL PROPERTY DEPARTMENT
ROSENMAN & COLIN
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 4
Reel/Frame:
006481/0478Recorded: 04/01/1993Pages: 5
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/16/1993
Assignee:
244 WORCESTER STREET
BOX 8001
BRAFTON, MASSACHUSETTS 01536
Correspondent:
JESSE D. REINGOLD
INTELLECTUAL PROPERTY DEPARTMENT
ROSENMAN & COLIN
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 5
Reel/Frame:
007109/0321Recorded: 08/22/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/1994
Assignee:
244 WORCESTER STREET
N. GRAFTON,, MASSACHUSETTS 01536
Correspondent:
ROBERTA DIGNAN ROBINSON
GOODWIN, PROCTER & HOAR
EXCHANGE PLACE
53 STATE ST.
BOSTON, MA 02109

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