Typewriting machines – Means auxiliary to typewriting function – Means for correcting typing errors
Patent
1987-06-02
1989-01-17
Wright, Jr., Ernest T.
Typewriting machines
Means auxiliary to typewriting function
Means for correcting typing errors
400223, 400242, B41J 2936
Patent
active
047984902
ABSTRACT:
A method for using and reusing an invertible correction tape assembly on a typewriter, the assembly comprising a dispensing reel and a winding reel united by a length of correction tape wound upon each. The assembly is designed for invertible attachment to typewriters having correction tape reel-attaching support shaft members, each having a base flange, a first locking pawl and a second locking pawl, so that the assembly can be mounted in both normal and inverted positions. In both positions the dispensing and winding reels are mounted on the base flange, engaged at the lower side by the first locking pawl at the upper side by the second locking pawl. After the correction ribbon is fully dispensed, the assembly is removed, inverted and reattached to redispense the correction ribbon for reuse as many times as permitted by its effectiveness.
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Fuji Kagokushi Kogyo Co.
Wright, Jr. Ernest T.
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