Floor sweeper
US5970558A · kind A · utility
15Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1997 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Nov 18, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/4072
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sweeper comprising a housing, at least one drawer, and at least one brush rotatably mounted to the housing for sweeping debris into the drawer. The housing forms an opening for removably mounting the drawer for movement between an open and a closed position. The sweeper is rollably supported on wheels which drive the brush. The sweeper incorporates modular features which allow the sweeper to be assembled without the use of tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.