Pool cleaning systems
US7334601B1 · kind B1 · utility
2Cited by
15References
33Claims
0Family size
Inventor
Key dates
| Filing date | Nov 30, 2004 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Mar 16, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/6932
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vacuum pool cleaning system that is housed in the side of the swimming pool. The pool vacuum unreels itself and vacuums the pool when the central pool vacuum pump is turned on, and reels itself back into storage when the central pool vacuum pump is turned off. The vacuum hose is stored on a reel below the water line. The system is powered entirely by the vacuum from the pool vacuum pump.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.