Terminal with optical reader for locating products in a retail establishment
US7515914B2 · kind B2 · utility
23Cited by
27References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2002 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | Apr 4, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A product location information retrieval system for use by a customer in a retail establishment including a computer terminal with an optical reader arranged to receive a data input query from the customer using the terminal and relating to a product, and a display in the terminal for displaying an image of a product to be accessed by the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.