Process for making a toothbrush
US6066282A · kind A · utility
48Cited by
9References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 1998 |
| Grant date | May 23, 2000 |
| Priority date | — |
| Expiry date | May 27, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/425
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to a process for making a toothbrush comprising making a toothbrush head having at its basal end a first engagement part, then making a toothbrush grip handle from a plastics material by a handle molding process, during the handle molding process forming a second engagement part at the head end of the handle in engagement with the first engagement part, such that the engagement between the first and second engagement parts retains the head and grip handle together, and toothbrushes made by this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.