Method of manufacturing an orthodontic model, and an orthodontic model produced thereby
US7121826B2 · kind B2 · utility
1Cited by
9References
2Claims
0Family size
Inventor
Key dates
| Filing date | Jul 9, 2004 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Jan 19, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C11/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthodontic model has a single block body made of catalyzing acrylic resin with a pair of prism boxes inversely positioned and interconnected by a pair of posterior walls with a window, the prism boxes have covers of the same shape and are provided with perimetral depressions for fitting to the boxes and to reach a welding of edges of each dental arch or the model, and a method of its production is proposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.