Modular guide hose system for plumbing tools
US10646905B2 · kind B2 · utility
0Cited by
18References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Dec 10, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03F9/005
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A drain cleaning system is described that includes a drain cleaning device with a flexible drain cleaning cable, and two or more sections of guide hoses that can be attached to one another and/or to the device. Also described are systems that include provisions for advancing or retracting the drain cleaning cable and which can also be coupled to one or more of the guide hoses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.