Illuminable card
US10963768B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D25/285
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An improved illuminable card includes a carrier layer, first and second contact pads, or rails, supportably interconnected to the carrier layer to receive a power signal, and an illuminable patch supportably interconnected to the carrier layer or another carrier layer for electrical coupling with the first and second contact pads and illumination upon receipt of a power signal at the first and second contact pads. The illuminable card may include a mask overlying at least a portion of the illuminable patch and having a predetermined pattern to define a predetermined image visible on a side of the illuminable card upon illumination of the illuminable patch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.