Invention Grant
- Patent Title: Printhead wiping
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Application No.: US15116881Application Date: 2014-02-19
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Publication No.: US09862194B2Publication Date: 2018-01-09
- Inventor: Gonzalo Gaston Llado , Marta Coma Vives , Antonio Gracia Verdugo , Joan Albert Jorba Closa , Ezequiel Jordi Rufes Bernad , Xavier Gras Gros
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Department
- International Application: PCT/US2014/017165 WO 20140219
- International Announcement: WO2015/126385 WO 20150827
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
In one example, a method for wiping the face of a printhead includes wiping across the face of the printhead and then wiping along the face of the printhead with a web of cleaning material. In another example, a wiper for wiping a face of a printhead includes a rotatable shaft having an axis of rotation and a helical blade affixed to the shaft. The helical blade is simultaneously rotatable on the shaft against the face of the printhead and translatable along the face of the printhead in a direction parallel to the axis of rotation.
Public/Granted literature
- US20170173963A1 PRINTHEAD WIPING Public/Granted day:2017-06-22
Information query
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