Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Patent Application Number 15377135

15377135
Not Appealed
Patent NumberUS 09857765 B2
Publication NumberUS 20170090411 A1
Filled DateDec 13, 2016
Priority DateDec 26, 2007
Inventor/ApplicantsShigeo Miyabe
Takahito Ueno
Masanari Morioka
ExaminesVILLALUNA, ERIKA J
Art Unit2852
Technology Center2800
Assignments
Canon Inc.
Current
Canon Inc.
Original
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