Reinforced filtering hose
US5167818A · kind A · utility
7Cited by
5References
7Claims
0Family size
Inventors
Key dates
| Filing date | Feb 15, 1991 |
| Grant date | Dec 1, 1992 |
| Priority date | — |
| Expiry date | Feb 15, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D46/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reinforced gas filter conduit where the conduit contains an interior stiffening band attached to a securing band which is adhered to the interior circumference of the conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.