Method and apparatus for controlling gas flow from cylinders
US9273799B2 · kind B2 · utility
5Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2013 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | May 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8326
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device that can be attached to the outlet of a gas cylinder, which can monitor the amount of gas in the cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.