External pressure measuring device
US8375798B2 · kind B2 · utility
3Cited by
18References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jun 16, 2009 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Nov 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L9/0001
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An external pressure measuring device having a base and a tubing system bent with various radii. Pressure inside the bent tubing causes the tubing to move in such a way that can be measured and can provide an indication of internal pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.