Cleaning brush with disposable/replaceable brush head
US7159265B2 · kind B2 · utility
54Cited by
25References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2003 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | Jul 8, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K11/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed is a cleaning brush for cleaning toilet bowls and the like. The brush has a permanent handle and replaceable/disposable brush heads that are flushable after each cleaning. The brush is a stack of sheets of water-dissolvable and/or agitation-dissolvable material. The sheets can be attached together at an end by pressure bonding or by a water-soluble adhesive and formed with bristles at an opposite end. The wand provides a remote system for clamping and unclamping the brush head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.