Replaceable printer component
US7182445B2 · kind B2 · utility
18Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2003 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Apr 25, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17546
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A replaceable printer component comprises a printer component and a memory. The printer component is configured for removable installation into, and for electronic communication with, a printer. The memory is configured for storing a first unique identifier that represents one or more printers for which use of the printer component is exclusively authorized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.