Wet mop with multi-layer substrate
US7624468B2 · kind B2 · utility
23Cited by
136References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2006 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Aug 3, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/255
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A wet mop head assembly for use with a mop handle is disclosed. The mop head includes a laminate mop substrate having a first layer of scrubbing material, a second layer of scrubbing material and an absorbent foam layer sandwiched between the scrubbing material layers. At least one bond is present to join the scrubbing and absorbent foam layers together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.