Cleaning device
US9078547B2 · kind B2 · utility
4Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Mar 7, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/44
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed is a cleaning device that comprises a first arm portion with an adjustable length, a first cleaning portion, a second arm portion supporting the first cleaning portion, and a rotating adjustable portion located between the first arm portion and the second arm portion, the first arm portion being rotatable in a predefined range about the second arm portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.