Patent · US Expired

Sealing member and toner container provided with such a sealing member

US6760556B2 · kind B2 · utility

9Cited by

9References

125Claims

0Family size

Assignee

CF Technologies, Inc. · BE

Inventors

Jan De Kesel · Drongen, BE
Gino Sirejacob · Evergem, BE
Alexander Van Betsbrugge · Deinze, BE

Key dates

Filing date	Jul 16, 2002
Grant date	Jul 6, 2004
Priority date	—
Expiry date	Jul 16, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG03G2215/0687
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Sealing member for toner container having a tearable central strip and being associated with connecting elements ensuring the pressing of the lateral portions of a compressible cleaning element, with respect to the portion of the cleaning element intended for cleaning the torn central strip.

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