Printable high pressure irreversible indicating material
US10508962B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Dec 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L1/241
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure indicator comprising a printed or coated film with micron sized particles disbursed in a transparent binder, wherein the particles change from white to transparent when exposed to high pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.