Patent · US Active

Device for dispensing a dental substance and method of dispensing

US9283060B2 · kind B2 · utility

5Cited by

23References

20Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Marc Peuker · Schorndorf, DE
Helmut Pauser · Dießen, DE
Mathias Bertl · Wildsteig, DE
Olaf Althoff · Niedernhausen, DE

Key dates

Filing date	Jul 27, 2012
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Jul 27, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C17/00583
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A device for dispensing a dental substance. The device includes a cartridge for containing the dental substance. The cartridge has a plunger, and a dispensing opening. Further the device is operable to urge the dental substance toward the dispensing opening. The device further includes a cutter for cutting off a portion of the dental substance which protrudes over the dispensing opening. The device may particularly facilitate precise dispensation of a high viscosity dental substance.

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