Brush
US6324716A · kind A · utility
3Cited by
24References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2000 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Jan 19, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1006
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A multi-purpose brush incorporating structure which permits the selective performance of a plurality of cleaning operations with a single brush is disclosed. The brush includes a body which has a first series of relatively soft flexible bristles thereon and a second series of bristles thereon which are shorter and stiffer. The body also has a roughened area comprising a plurality of short, stubby projections. The body also has opposed depending legs, at least one of which terminates in a tapered or sharpened point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.