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. 28, 1998
Filed:
Sep. 25, 1995
Mordechai Teicher, Kfar Saba, IL;
Advanced Retail Systems Ltd., Kiriat Ono, IL;
Abstract
A retail unit facilitating a purchase of a customer having an electronic wallet (9) which includes an electronic checkbook (320) and an electronic purse (310). The retail unit includes a POS (10) which determines the purchase price, and a payment unit (8) for receiving payment from electronic wallet (9). Payment unit (8), upon receipt of an electronic wallet (9) and of a purchase price from POS (10), determines automatically whether to: (a) receive via electronic checkbook (320) a purchase price.gtoreq. a predetermined minimal checkbook payment sum; or, (b) receive the purchase price from electronic purse (310); or, (c) first replenish the electronic purse (310) via electronic checkbook (320) with at least the larger of a predetermined minimal purse replenishment sum and the difference between the purchase price and the electronic purse's stored value, and then receive the purchase price from electronic purse (310).