Floor cleaning apparatus equipped with multiple agitators and an agitator hood with baffle
US7281297B2 · kind B2 · utility
3Cited by
19References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2004 |
| Grant date | Oct 16, 2007 |
| Priority date | — |
| Expiry date | Nov 8, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L5/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A floor cleaning apparatus includes a nozzle assembly including a housing and a cooperating hood defining an agitator cavity. First and second agitators are carried by the nozzle assembly in the agitator cavity. A canister assembly is connected to the nozzle assembly. The apparatus also includes a suction generator and a dirt collector. The apparatus is characterized by the hood which includes a wall and a baffle. A first section of the wall and the baffle define a first channel that receives the first agitator. A second section of the wall and the baffle define a second channel that receives the second agitator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.