Printing device with duplex printing function
US8994767B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2014 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Jul 23, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J15/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing device includes a print head, a paper roll, a first paper path, a second paper path, a third paper path, a cutting mechanism and a fourth paper path. The paper roll is for rolling a printing media. The first paper path has a first end and a second end, and the first end is connected to the paper roll. The second paper path is connected to the second end and oriented reverse to the first paper path for being connected to the print head. The third paper path extends from the second end. The cutting mechanism is disposed on the third paper path and for cutting the printing media into a media sheet. The fourth paper path connects the third paper path and the second paper path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.