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:
Jul. 09, 1991
Filed:
Jan. 16, 1990
Applicant:
Inventor:
Keigo Tange, Azuchi, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ; G03G / ;
U.S. Cl.
CPC ...
346155 ; 355219 ;
Abstract
An image recording apparatus including a plurality of electrode elements arranged in a line and a supporting member for supporting the plurality of electrode elements, the improvement comprising means for magnetically transporting a developer to the plurality of electrode elements, wherein a pointed end of each electrode element sinking in the supporting member so that a wall portion is defined between the neighboring electrode elements.