Portable fire extinguisher
US9457210B2 · kind B2 · utility
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10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2012 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Mar 3, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C13/76
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A portable fire extinguisher includes a housing (3) and a cartridge (4) arranged within the housing (3). The cartridge (4) is fixedly connected at a bottom thereof to the housing (3) via a fastening device (40). This on the one hand facilitates shifting, and on the other hand allows the cartridge (4) to be fixed appropriately in the housing (3), thus not easily rotated or loosened, also, the need of a production site for waiting for silicone solidification by standing for seven to eight hours is avoided when silicone injection for fixing is used, thus improving production efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.