Cleaning apparatus
US10478034B2 · kind B2 · utility
5Cited by
11References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2015 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jan 26, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/244
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning apparatus includes a dust collector detachably installed at a cleaning stick. The dust collector includes a cyclone unit to generate a cyclone stream and a dust collecting unit to collect foreign matter. In this structure, a dust collecting efficiency of the dust collector may be increased, and a load of a cleaning apparatus body may be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.