Pool cleaning method and device
US7118632B2 · kind B2 · utility
48Cited by
20References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 26, 2004 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Mar 30, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/1654
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and a device for cleaning the bottom and sides of a swimming pool having a housing with front and rear ends and opposite sides, a pair of motor driven cylindrical brushes rotatably secured to the front and rear ends of the housing, a suction pump disposed within the housing, and a floatation element disposed within the housing and secured to one side of the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.