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. 13, 2003
Filed:
Jul. 07, 1999
Richard John Gadd, Eastleigh, GB;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A stock control computer system includes a memory for storing a current stock list based on product codes. An electronic version of a store purchase receipt, including product codes for the items purchased, is sent from the store to the customer's home computer where it is used to update the current stock list by addition of products purchased. Items are deleted from the current stock list as they are disposed of by the customer, in response to an electronic indication of the corresponding product codes produced, for example, by scanning product packaging with a bar code scanner. When the customer initiates a home stock check, the current stock list is compared with a predetermined stock level and an indication of which items need replacement is produced. This indication may be displayed, printed or transmitted electronically to the store. The electronic purchase receipt may also be used to generate and update a correlation between product codes, such as bar codes, and product descriptions, this correlation also being stored in memory.