Dental bridge and manner for preparation
US5004420A · kind A · utility
10Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1988 |
| Grant date | Apr 2, 1991 |
| Priority date | — |
| Expiry date | Apr 20, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C8/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dental bridge assembly comprises a bridge component cast from a gold alloy having a melting point not greater than 1050.degree. C. and a plurality of sockets of titanium or a titanium alloy cast in place in the bridge component, secured mechanically to the bridge component and adapted to be fastened to anchor elements attached to the jawbone of a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.