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:
Mar. 01, 1988
Filed:
Mar. 23, 1987
Applicant:
Inventors:
Michihisa Kumamoto, Tokyo, JP;
Hiroyuki Ueda, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4006971 ; 400 63 ; 400611 ; 400904 ;
Abstract
A printer has a memory for storing character information on printed characters; character information on a composite character consisting of at least two characters is stored in the memory to simplify the correction operation. Print form/print pitch information which is common to a plurality of characters is stored in a common area of the memory to improve the efficiency of usage of the memory.