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:
Nov. 12, 2002
Filed:
Nov. 02, 1999
Applicant:
Inventors:
Akira Motegi, Yokosuka, JP;
Ryoji Kaneko, Kawasaki, JP;
Assignee:
Tokyo Kikai Seisakusho, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/085 ;
U.S. Cl.
CPC ...
B41J 2/085 ;
Abstract
An object of the present invention to make it possible to bring precision-machined electrodes close to liquid filaments being injected through orifices, and manufacture a charging plate easily and at low cost. An unrounded edge on which a work surface on an upper surface intersects with one side surface is formed on a substrate made of non-conductive substance, and a plurality of electrodes are disposed, with the distal ends thereof aligned with the edges.