Partial dental arch and method for manufacturing a partial arch
US11617635B2 · kind B2 · utility
0Cited by
11References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Apr 18, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C13/082
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A partial dental arch is provided with dentin material and with cutting material and a boundary area therebetween. It includes a primary-position tooth region and additional tooth regions which are arranged more distally. A wavy structure of the boundary area is provided whose amplitude—when viewed in the distal direction—decreases in at least one section of the mesial-distal and/or occlusal-gingival extension, in particular with regard to the occlusal-gingival direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.