Patent · US Active

Capsule for storage, mixing and dispensing materials

US7922486B2 · kind B2 · utility

2Cited by

6References

46Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Helmut Pauser · Dießen, DE
Sebastian Guggenmos · Peißenberg, DE

Key dates

Filing date	Aug 31, 2006
Grant date	Apr 12, 2011
Priority date	—
Expiry date	Aug 31, 2026

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C17/00516
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A capsule for storage, mixing, and dispensing of dental material, including an indicator for indicating proper activation of the capsule. The indicator may indicate that a minimum required displacement of an applicator member or of an activator member, or both, has occurred.

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