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:
Jan. 10, 1984
Filed:
May. 14, 1981
Applicant:
Inventors:
Kozo Okubo, Chichibu, JP;
Yoshihiro Kobata, Kawasaki, JP;
Osamu Asakura, Tokyo, JP;
Tatsuo Nishikawa, Tachikawa, JP;
Assignees:
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Denshi Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
101 99 ; 101 9322 ;
Abstract
Improvement in the printing device of a type ring selection system, wherein each independent type ring for each numerical place is rotationally controlled to select a required type on the outer periphery of each type ring at a position opposite to a platen, whereby the types for these numerical places to be printed in one line are aligned and the single line is printed at once with the thus aligned types.