Orthodontic bracket and clip release tool
US7442039B2 · kind B2 · utility
47Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2003 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Feb 25, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C7/145
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthodontic bracket has a clip which is curved substantially in U-shape as covering at least one part of an opposite side to a base in an arch wire slot. Catching end portions which are provided at an upper end part of the clip may be caught to enable to creep under a cover portion supported by the bracket main body. The clip is formed at the upper end part thereof with a concave portion as a recess portion which enables to catch a clip release tool for releasing the clip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.