Temperature validation slide
US10431126B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Apr 4, 2018 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Apr 4, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2003/0211
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This disclosure describes an enhanced temperature validation slide comprising a substrate and a removable label attached to the substrate with an adhesive. In some implementations, the label comprises at least two threshold temperature indicators, a transparent liquid impermeable barrier layer, a designated area for user generated information, an area for displayed information (i.e. a lot number), an area for displayed text or graphics linked to information stored online (i.e. a QR code), and a thermo-chromic visual indicator area. The various implementations of this disclosure may describe a validation slide utilizing any number of the features described above in any combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.