Vacuum cleaning systems and methods with integral vacuum assisted hose storage system
US9049971B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Jul 9, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A storage system for a vacuum cleaning system has a hose storage structure defining a storage chamber having a storage chamber inlet port and a storage chamber outlet operatively connected to the common chamber operatively connected to a vacuum. The storage chamber defines a chamber cross-sectional area. The hose end carrier defines a carrier cross-sectional area, where the carrier cross-sectional area is slightly less than the chamber cross-sectional area. The hose member defines a hose cross-sectional area, where the hose member cross-sectional area is sized and dimension with respect to the carrier cross-sectional area to facilitate movement of the hose member along the storage chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.