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. 17, 1985
Filed:
Oct. 24, 1984
Applicant:
Inventors:
Ronald R Liedtke, Addison, IL (US);
Joseph M Clark, Elmhurst, IL (US);
Russell L Sage, Park Ridge, IL (US);
Assignee:
MICR Short Systems, Ltd., Madison Hts., MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
101 9318 ;
Abstract
A high speed desk top MICR printer for financial transaction documents and the like. The print wheel is stepped at a selectively variable rate determined by the number of required angular steps between consecutive printed characters. The step rate is selected to maximize print wheel acceleration and deceleration without loss of stepper motor synchronization.