Protection cover for thermal printhead, and thermal printhead using the same
US6317150A · kind A · utility
3Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2000 |
| Grant date | Nov 13, 2001 |
| Priority date | — |
| Expiry date | Apr 5, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/345
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A protection cover for a thermal printhead includes an elongated body and two bosses formed on the lower surface of the elongated body. These bosses are arranged to slant with each other when the cover is fixed to the thermal printhead. Thus, the protection cover, which is originally flat, is caused to warp so that its central portion is raised above its end portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.