Patent · US Expired

Device for filling toner container

US7249616B2 · kind B2 · utility

2Cited by

9References

101Claims

0Family size

Assignee

CF Technologies, Inc. · BE

Inventors

Giuseppe Turri · Anagni, IT
Giuseppe Cerasaro · Anagni, IT
Alessandro Turri · Anagni, IT
Didier Desschans · Kortrijk, BE
Dirk Vanderschueren · Oudenaarde, BE

Key dates

Filing date	Sep 13, 2004
Grant date	Jul 31, 2007
Priority date	—
Expiry date	Mar 26, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG03G2215/0678
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Device for filling dry toner powder from a bag into a toner container, said device comprising a piping system with a flexible and compressible pipe and a peristaltic pump acting on said flexible and compressible pipe.

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