Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Patent Number 09841727

US 09841727 B2
Application Number15494692
Publication NumberUS 20170227925 A1
Pendency7 months, 22 days
Filled DateApr 24, 2017
Priority DateDec 26, 2007
Publication DateAug 10, 2017
Expiration DateDec 25, 2027
Inventor/ApplicantsTakahito Ueno
Shigeo Miyabe
Masanari Morioka
ExaminesGRAY, FRANCIS C
Art Unit2852
Technology Center2800
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