Food product scale and related in-store random weight item transaction system with RFID capabilities
US7587335B2 · kind B2 · utility
14Cited by
8References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2004 |
| Grant date | Sep 8, 2009 |
| Priority date | — |
| Expiry date | Feb 17, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07G1/009
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A random weight item transaction system include a scale with label RIFD tag functionality, service person RFID tag functionality and customer RFID tag functionality. A slicer in proximity to the scale may include service person and bulk food product RFID functionalities. The scale may make weigh transaction data available to a computerized checkout system via a communications link or via writing the information to the label RFID tag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.