Internal printer ink tank adapted for better space efficiency
US6598625B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 29, 2001 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Oct 29, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J29/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An implementation of a printer ink delivery system and method for increasing the efficiency of space utilization within a printer includes at least one available-space-conforming internal ink tank adapted to fit within difficult to access areas within a printer's enclosure. A fill port allows the temporary attachment of an externally located, ergonomically shaped ink refill canister. By utilizing space which otherwise might go unused for placement of the internal ink tank, a smaller printer enclosure may be designed. By providing a fill port adapted for attachment of ergonomic ink refill canister, the user is easily able to refill the internal ink tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.