System and method of remanufacturing a toner container
US10162288B2 · kind B2 · utility
0Cited by
24References
33Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 23, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Sep 23, 2036 |
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.