Composite dental abutment
US6497573B2 · kind B2 · utility
41Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2001 |
| Grant date | Dec 24, 2002 |
| Priority date | — |
| Expiry date | Oct 15, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C8/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dental abutment having a metallic core, a shield surrounding an outer surface of the core, and a polymeric cuff surrounding the core and shield, wherein the cuff bonds to a polymeric prosthesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.