Toothbrushes
US4362174A · kind A · utility
17Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1981 |
| Grant date | Dec 7, 1982 |
| Priority date | — |
| Expiry date | Jan 22, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A toothbrush system comprises a dispensing container for a number of exchangeable toothbrush heads engageable in turn with a common handle which can be firmly engaged with an individual head while the head is held in the container. The container is further provided with a special chamber adapted for receiving the head and disengaging the head from the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.