RFID tag carrier for pusher type dispensing shelf
US12150563B2 · kind B2 · utility
0Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2023 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Feb 22, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07309
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The combination of a pusher dispenser having a coil spring resiliently urging a plate towards a front of the dispenser, a track for guiding the plate, a bottom surface along the track, and an electrically non-conductive insert supported by the bottom surface and having a length, a plurality of RFID tags attached to the insert along its length, the insert supporting the RFID tags at a level adjacent and below an extension of the coil spring whereby an extension of the coil spring is effective to shield the RFID tags from a reader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.