Gas dispensing system and case therefor
US4788973A · kind A · utility
34Cited by
29References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 1986 |
| Grant date | Dec 6, 1988 |
| Priority date | — |
| Expiry date | May 13, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A gas dispensing system particularly adapted for use as an emergency oxygen inhalator includes a gas storage tank and gas distributing apparatus enclosed in a case having an access opening therein. The access opening is opened and closed by means of a transparent cover which shows the tank and dispensing apparatus inside the case and makes it easy for a user to quickly find and use the oxygen inhalator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.