Method for correcting mistypes in an electric typewriter

Details Method for correcting mistypes in an electric typewriter Method for correcting mistypes in an electric typewriter

1988-12-28

1990-10-09

Burr, Edgar S.

Typewriting machines

Means auxiliary to typewriting function

Means for correcting typing errors

400695, B41J 3520

Patent

active

049616609

ABSTRACT:
A method for correcting mistypes in an electric typewriter, wherein a printing type corresponding to a character to be corrected is struck a plurality of plural times onto a character, with a correction tape intervening between the printing type and the character, is disclosed. According to this method, a shifting operation of the correction tape is started after moving a carriage and the printing type to the position corresponding to the character. Then, when the shifting operation has been completed, the striking operation of the printing type is performed to correct the character.

REFERENCES:
patent: 4307971 (1981-12-01), Kane, III et al.
patent: 4388005 (1983-06-01), Wehking et al.
patent: 4493570 (1985-01-01), Araki
patent: 4692045 (1987-09-01), Makita
patent: 4708505 (1987-11-01), Tsumura et al.
patent: 4749294 (1988-06-01), Barrus et al.

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