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:
Sep. 11, 2018
Filed:
Mar. 28, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Takeru Sasaki, Kawasaki, JP;
Yusuke Hashii, Tokyo, JP;
Akitoshi Yamada, Yokohama, JP;
Kentaro Yano, Yokohama, JP;
Takayuki Aizawa, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A system comprises: an obtaining unit that obtains predetermined information relating to amount of printing materials for a tank attached to a printing apparatus; and a determining unit that determines an interchangeable tank to be provided from a plurality of types of interchangeable tanks based on the predetermined information, wherein the plurality of types of interchangeable tanks include a first tank and a second tank, the first tank contains printing materials of at least two colors, with a ratio of amounts of the printing materials of the at least two colors being a first constituent ratio, and the second tank contains printing materials of at least the same two colors as those in the first tank, with a ratio of amounts of the printing materials of at least the two colors being a second constituent ratio different from the first constituent ratio.