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:
Jan. 31, 1984
Filed:
Jun. 15, 1979
James E Hill, Prospect Heights, IL (US);
Baesley I Dahlstrom, Des Plaines, IL (US);
Robert D Fisher, Melrose Park, IL (US);
Dynetics Engineering Corp., Wheeling, IL (US);
Abstract
Apparatus and method of verification of credit cards, including sensing information thereon and comparing said information with information on a specially designed pre-printed carrier, followed by insertion of one or more cards in the matching carrier as required, folding and stacking card-inserted carriers in a manner ready for subsequent insertion into mailing envelopes. Sensing, input, comparison logic, and timed command circuitry for coordination of operation includes a pause mode of card advance and may optionally include a multiple card search mode to find matching cards when card sequence is improper.