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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/09/1986
Application #:
06645368
Filing Dt:
08/29/1984
Inventor:
RICHARD E. LA SPESA
Title:
PRINTER RIBBON CARTRIDGE
Assignment: 1
Reel/Frame:
004372/0404Recorded: 03/11/1985Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE AUG., 17, 1984
Assignor:
Exec Dt:
08/17/1984
Assignee:
Correspondent:
AT&T TELETYPE CORPORATION
5555 TOUHY AVENUE
SKOKIE IL 60077
Assignment: 2
Reel/Frame:
004367/0924Recorded: 08/29/1984Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/23/1984
Assignee:
5555 TOUHY AVE.
SKOKIE, ILLINOIS 60077
Correspondent:
A. A. TIRVA
5555 TOUHY AVENUE
SKOKIE, IL 60077

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