Electrophotographic image forming apparatus, developing apparatus, and coupling member | Patent Number 10620582

US 10620582 B2
Application Number16574413
Publication NumberUS 20200012230 A1
Pendency6 months, 29 days
Filled DateSep 18, 2019
Priority DateMar 24, 2008
Publication DateJan 9, 2020
Expiration DateMar 23, 2028
Inventor/ApplicantsTakahito Ueno
Shiego Miyabe
Masanari Morioka
Shigeo Miyabe
ExaminesGRAY, FRANCIS C
Art Unit2852
Technology Center2800
Assignments
Canon Inc.
Current
Canon Inc.
Original
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