Ink cartridge with memory chip and method of assembling
US6505926B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2001 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Aug 16, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17559
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink cartridge incorporating a memory chip includes a housing having a top wall, a bottom wall and plural side walls defining the exterior of the cartridge for enclosing a supply of ink. The bottom wall having an aperture formed therein to provide an opening through the exterior surface of the bottom wall. A pocket-like structure is formed within the bottom wall and/or on an inside surface of the bottom wall. A substrate including a memory chip is received in the pocket-like structure, the substrate including at least one electrical contact that faces the aperture so as to be accessible by a contact member external to the cartridge when the cartridge is mounted in a printer's cartridge receiving receptacle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.