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:
May. 21, 1985
Filed:
Mar. 29, 1983
Applicant:
Inventor:
Wolfgang Hendrischk, Neu-Ulm, DE;
Assignee:
Mannesmann Aktiengesellschaft, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4002404 ; 400124 ;
Abstract
A matrix printer is operated with a multicolor band ink ribbon which changes position vis-a-vis print styli. Through a combination of paper shifts and ribbon position shifts, as well as selective control of the styli, multicolor areas are sequentially composed.