Liquid dispensing cleaning implement
US7484260B2 · kind B2 · utility
6Cited by
4References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 2005 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | Apr 28, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/3033
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A manually operated liquid dispensing cleaning implement uses batteries to drive a motor, through gearing to rotate a flexible cleaning head with cleaning elements. A cleaning fluid reservoir container is supported within the implement for dispensing cleaning fluid through the head. Application of compressive pressure on the head acts against the bias force of a leaf spring within the container to allow cleaning fluid to pass out the cleaning head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.