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:
Aug. 23, 1977
Filed:
Aug. 26, 1975
Jyuji Kishimoto, Tokyo, JA;
Shigeru Toyomura, Kawasaka, JA;
Canon Kabushiki Kaisha, Tokyo, JA;
Abstract
There is provided an electronic calculator with a printer which is capable of feeding any desired number of lines of a recording medium by keeping the operation execution instructin key depressed, thereby to realize both improvement of operability and elimination of the paper feed key. Also, even if said instruction key is not kept pushed down, it is possible to feed more than three lines of the recording medium by a one-tough operation. Further, by previously setting the quantity to be fed before operation, it is possible to automatically stop feed of the recording medium, which is fed by the key operation, upon feed of the predetermined quantity of the recording medium. Moreover, space feed may be automatically or artificially eliminated to improve the continuous printing output speed.