Typewriting machines – Including control of format and selection of type-face by... – Including editing or revision system
Patent
1987-05-26
1988-12-06
Sewell, Paul T.
Typewriting machines
Including control of format and selection of type-face by...
Including editing or revision system
400 70, 400279, 400303, B41J 531
Patent
active
047892552
ABSTRACT:
A correction buffer for a typing system in which the correction buffer has a group of records, each record corresponding to an incremental distance on the medium which is printed upon. The records in the correction buffer contain information concerning characters entered through a keyboard by a typist including designations of entered characters and character attributes.
REFERENCES:
patent: 3618032 (1971-11-01), Goldsberry et al.
patent: 3913721 (1975-10-01), Koplow
patent: 3999168 (1976-12-01), Findley
patent: 4476542 (1984-10-01), Crean
Hays Douglas E.
Lederer James F.
International Business Machines - Corporation
McArdle, Jr. John J.
Sewell Paul T.
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