Patent · US Active

Support body for a blank

US11166794B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Dentsply Sirona Inc. · US

Inventors

Martin Kutzner · Neuberg, DE
Stefan Fecher · Goldbach, DE
Lothar Volkl · Goldbach, DE

Key dates

Filing date	May 10, 2019
Grant date	Nov 9, 2021
Priority date	—
Expiry date	May 17, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23Q3/02
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to a support body for a blank, whereby the support body possesses a receiving opening for the blank that is surrounded by an inner circumferential surface, which terminates in an upper and a lower edge, and whereby a blank fixed in position within the support body is bonded to the latter by means of an adhesive agent. In order to be able to easily introduce the adhesive agent into a gap between the blank and the support body it is intended that the inner circumferential surface possesses at least one depression and/or elevation extending to accommodate the adhesive agent.

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