Vacuum cleaner
US9775482B2 · kind B2 · utility
7Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Apr 7, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum cleaner has a separation/collection module with a housing and a cover pivotally mounted to the housing by a hinge. A filter assembly is carried by the cover and includes a filter media. When a user of the vacuum cleaner opens the cover, the filter media can be seen by the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.