Flexible crevice tool for vacuum cleaners
US9277845B2 · kind B2 · utility
3Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2007 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Jul 13, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An accessory tool for a vacuum cleaner comprises an elongated body having a plurality of furrows for imparting flexibility to the accessory tool. The elongated body is further be made of a material that is selected to impart flexibility to the accessory tool so that the longitudinal axis of the elongated portion can be bent about a radius through an angle up to 45° without kinking or breaking in a direction transverse to and laterally of elongated cross-sectional configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.