The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 09, 1990
Filed:
Dec. 28, 1988
Applicant:
Inventor:
Hiroji Iwai, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4006971 ; 400695 ;
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.