Method, apparatus and system for lining conduits
US11802647B2 · kind B2 · utility
1Cited by
67References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2023 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | May 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods, apparatus or equipment and systems for lining conduits, e.g., preferably subterranean pipelines and passageways, such as sewers, with a liner impregnated with a curable resin in order to secure the conduit against ingress or egress of liquids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.