Patent Assignment
Reel/Frame 003934/0360
Assignment of Assignors Interest.
Recorded: 1981-09-25
Pages: 2
Assignors
ABELL, WILLIAM A. JR.
Executed: 1981-09-18
CRAFT, JAMES A.
Executed: 1981-09-18
MORRIS, MICHAEL L.
Executed: 1981-09-18
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF N.Y.
ARMONK, NEW YORK, 10504
Covered Property
(1)
Ribbon Cartridge with Ribbon Guide Arms
Patent:
4,402,621 →
Application:
06/305,764 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 28, 1991
From: IBM INFORMATION PRODUCTS CORPORATION
To: MORGAN BANK
Reel/Frame 005678/0062 →
Assignment of Assignors Interest.
Mar 28, 1991
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE
Reel/Frame 005678/0098 →
Termination and Release of Security Interest
Oct 13, 1998
From: MORGAN GUARANTY TRUST COMPANY OF NEW YORK
To: LEXMARK INTERNATIONAL, INC.
Reel/Frame 009490/0176 →