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:
Apr. 23, 1985
Filed:
May. 19, 1983
Applicant:
Inventor:
Shigeru Okamura, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ; 346 75 ;
Abstract
An ink jet printer of an improved construction which includes a platen holding thereon a recording sheet; a container moving along the platen and comprising a container main body which divides its interior into a plurality of ink storing chambers and having an opening common to the ink storing chambers, and a lid to close the common opening; and a plurality of ink jet nozzles provided in the ink storing chambers and to eject ink from the corresponding ink storing chambers.