Invention Grant
- Patent Title: Photo-conductor drum with protective layer of material
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Application No.: US16097518Application Date: 2016-07-20
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Publication No.: US10705475B2Publication Date: 2020-07-07
- Inventor: Dennis Alan Abramsohn , Roberta Gayle Fothergill , Brent L Meyer , Jeff Luke
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Fabian VanCott
- International Application: PCT/US2016/043098 WO 20160720
- International Announcement: WO2018/017074 WO 20180125
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G5/147
Abstract:
A photo-conductor drum includes: a cylindrical surface to receive a charge pattern corresponding to an image to be printed; and a protective layer of material coating at least a portion of the cylindrical surface to protect the cylindrical surface from damage prior to installation of the drum in a printing device.
Public/Granted literature
- US20190129350A1 Photo-Conductor Drum with Protective Layer of Material Public/Granted day:2019-05-02
Information query
