Dust bag housing door with final filtration compartment
US5867863A · kind A · utility
44Cited by
12References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | Aug 14, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum cleaner is provided including a nozzle assembly and a handle pivotally connected to the nozzle assembly. The handle includes a cavity for holding a fan and motor assembly and a dust bag. A main door on the handle is operable to gain access to the dust bag in the cavity. A final filtration compartment is carried on the main door. The final filtration compartment includes a separate access door that is received in the front face of the main door and fits flush therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.