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:
Mar. 16, 1976
Filed:
Aug. 07, 1974
Applicant:
Inventors:
Akinori Watanabe, Tokyo, JA;
Katsuhide Tanoshima, Tokyo, JA;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
101114 ; 101D / ; 355 / ;
Abstract
In a high speed printing apparatus of the type in which ions produced between electrodes carrying a high voltage are passed through a mist of ink to cause selective particles of the ink to effect printing, there is provided an air circulating system in which the air containing the mists of ink is recovered, treated and again transferred to the printing portion.