Patent · US Active

Angular dental abutment assembly

US10548692B2 · kind B2 · utility

2Cited by

11References

18Claims

0Family size

Assignee

T.A.G. Medical Devices - Agriculture Cooperative Ltd. · IL

Inventor

Daniel BARUC · Nahariah, IL

Key dates

Filing date	Oct 12, 2015
Grant date	Feb 4, 2020
Priority date	—
Expiry date	Apr 26, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61C8/006
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A dental abutment assembly that comprises a dental abutment having a tubular passage with an internal abutment thread at a lower end of the tubular passage, a dental implant fixture having an upper socket with an internal implant fixture thread, and a screw shaft having an upper external thread with an upper external helix twisted in a first direction and a lower external thread having a lower external helix twisted in a second direction, the upper external thread and the lower external thread are located at opposite ends of a connecting shaft. The first direction and the second direction are opposite to one another.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.