Inkjet cartridge printhead sealing band
US8256872B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2010 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Jan 31, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17506
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An inkjet cartridge printhead seal comprises an elastomeric band and a seal portion. The elastomeric band includes an outer perimeter and an inner perimeter. The seal portion is disposed along a portion of the band. The seal portion connects to the inner perimeter of the elastomeric band. The seal portion has a sealing surface with a partially spherical-shape. The elastomeric band comprises an inkjet cartridge attaching portion disposed opposite the seal portion. The inkjet cartridge attaching portion has a generally flat surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.