Multi-directional wiping elements and device using the same
US6859969B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jun 3, 2003 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | Jun 3, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Multi-directional wiping elements are disclosed. The wiping elements comprise intersecting squeegee segments that provide top wiping squeegee edges and side wiping squeegee edges. Devices utilizing the multi-directional wiping elements of the present invention can include bristles that are configured to simultaneously wipe a working surface with the wiping elements. In accordance with the embodiments of the invention, the multi-directional wiping elements are utilized in a toothbrush cleaning head that is configured to be operated manually or, alternatively, is motorized and is configured to rotate, oscillate, vibrate and/or move according to a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.