Personal gas supply delivery system
US7096865B1 · kind B1 · utility
4Cited by
24References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2000 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Jan 11, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/65
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A supply of gas such as oxygen is provided to a person in need of such gas supply. The delivery system includes an alarm to alert the recipient of the gas or another when and if the gas supply is disrupted. The alarm system preferably includes a reset and on-off switch that is recessed sufficiently to prevent accidental disabling of the alarm system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.