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. 05, 1983
Filed:
Sep. 22, 1981
Applicant:
Inventor:
Kenneth H Fischbeck, Dallas, TX (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346-11 ; 3461 / ;
Abstract
An oscillating bar drop-on-demand ink jet printer is used to print on a continuously moving record-receiving surface. The record-receiving surface moves in a direction orthogonal to the direction of oscillation of the oscillating bar, the resultant trace being a sine wave. Electrostatic deflection is utilized to square off the sine wave to a preferred rectangular trace.