Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Patent Number 09841729

US 09841729 B2
Application Number15377079
Publication NumberUS 20170090408 A1
Pendency12 months, 4 days
Filled DateDec 13, 2016
Priority DateDec 26, 2007
Publication DateMar 30, 2017
Expiration DateDec 25, 2027
Inventor/ApplicantsMasanari Morioka
Takahito Ueno
Shigeo Miyabe
ExaminesVILLALUNA, ERIKA J
Art Unit2852
Technology Center2800
Assignments
Canon Inc.
Current
Canon Inc.
Original
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