Patent · US Active

System and method of remanufacturing a toner container

US10429767B2 · kind B2 · utility

0Cited by

24References

39Claims

0Family size

Assignee

Clover Technologies Group, LLC · US

Inventors

Jun Li · Lo Wu, CN
Eric Tuvesson · Newbury Park, US

Key dates

Filing date	May 23, 2018
Grant date	Oct 1, 2019
Priority date	—
Expiry date	May 23, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/0894
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A method of refilling a used flexible toner container having a plurality of toner openings configured to discharge toner during a print operation. The method including forming a fill opening in the used flexible toner container. The fill opening may be formed separately from the toner openings. The method further including attaching a toner seal to the flexible toner container to cover the plurality of toner openings. The method further including, after attaching the toner seal, refilling the flexible toner container via the fill opening. The method further including sealing the fill opening.

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