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. 27, 1977
Filed:
Aug. 13, 1976
Applicant:
Inventor:
Kozo Yamada, Hachioji, JA;
Assignee:
Oki Electric Industry Company, Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346 75 ; 178 30 ; 197 / ;
Abstract
An ink-jet printer which blows ink drops to the surface of the printing paper so that the contours formed by the ink drop dots are letters, numerical figures and signs. The printer includes pairs of deflection plates with the amount and timing of the deflection being controlled by synchronized digitally controlled voltages.