Disposable cleaning pad and method
US5094559A · kind A · utility
75Cited by
13References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 1988 |
| Grant date | Mar 10, 1992 |
| Priority date | — |
| Expiry date | Mar 22, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/17
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning device having a pad having a scrubber layer of porous material, a liquid impervious sheet or surface substantially covering a rear surface of the scrubber layer, a blotter layer of absorptive material extending over the sheet or surface on a side opposite the scrubber layer, and a rupturable packet containing a liquid active material associated with the scrubber layer. The device has an instrument having a head attached to an elongated handle, and a device for releasably attaching the head to the scrubber layer and blotter layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.