Vacuum cleaner dusting attachment
US7017227B2 · kind B2 · utility
3Cited by
9References
29Claims
0Family size
Inventor
Key dates
| Filing date | Jan 28, 2003 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Nov 29, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum cleaner dusting attachment. An attachment member is connected to a vacuum cleaner hose at a first end of the attachment member. The second end of the attachment member is attached to a dusting member. The first end of the attachment member is aligned with the second end of the attachment member with respect to a longitudinal axis. The dusting member is maintained attached to the attachment member by a plurality of support members extending from the dusting member to the attachment member. The support members are configured to create a vortex for suctioning dust.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.