| 发明名称 | Systems for erasing an ink from a medium | ||
| 摘要 | A system for erasing an ink from a medium includes the medium having the ink printed on a surface thereof, and an erasure fluid directly or indirectly applied to the surface. The system further includes an inert base upon which the medium is placed, and an electrochemical cell. The electrochemical cell includes a cathode and an anode, both positioned adjacent the surface of the medium having the ink printed thereon, and a power source to apply a voltage across the medium. | ||
| 申请公布号 | US9315042(B2) | 申请公布日期 | 2016.04.19 |
| 申请号 | US201114114958 | 申请日期 | 2011.07.29 |
| 申请人 | Hewlett-Packard Development Company, L.P. | 发明人 | Adamic Raymond |
| 分类号 | B41J2/01;B41J2/21;B41J11/00;B41J2/17 | 主分类号 | B41J2/01 |
| 代理机构 | Dierker & Associates, P.C. | 代理人 | Dierker & Associates, P.C. |
| 主权项 | 1. A system for erasing an ink from a medium, comprising: the medium having the ink printed on a surface thereof, and an liquid erasure fluid directly or indirectly applied to the surface; an inert base upon which the medium is placed; and an electrochemical cell, including: a cathode and an anode, both positioned adjacent the surface of the medium having the ink printed thereon; anda power source to apply a voltage across the medium. | ||
| 地址 | Houston TX US | ||