Replaceable head toothbrush
US5875510A · kind A · utility
177Cited by
16References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | May 20, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B5/0095
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A replaceable head toothbrush is described having a handle, a brushhead and a collar. The handle is formed with a cavity within which the collar is insertable. The brushhead at an end thereof is formed with a neck having a coupling anchor for engaging a complementary disengaging mechanism within the collar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.