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. 31, 1992
Filed:
Sep. 26, 1990
Applicant:
Inventors:
Ronald F Wochinski, Palatine, IL (US);
John S Schubert, Arlington Heights, IL (US);
Victor L Salmons, Waukegan, IL (US);
Assignee:
The Hedman Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400191 ; 400240 ; 4002161 ;
Abstract
The check protector comprises a print head with a plurality of parallel pins in a vertical line perpendicular to the direction of movement of the head. The ribbon in the check protector has at least two bands, one band being associated with half the print wires and the other band being associated with the rest of the print wires. In this manner, the amount on a check is imprinted in alternating bands of color to make alteration difficult.