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ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND COUPLING MEMBER

15/377,476 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 13, 2016
Examiner FRANCIS C GRAY
Class 399
Art Group 2852
Patent No. 9,857,766
Case Type Utility - 399/279000
Status Patented Case
Parent 14/169,348 Patented
Parent 13/764,073 Patented
Parent 12/53,982 Patented
Child 2007-076771
Child 2008-073685
Last Updated: 4 years, 11 months ago
Date # Transaction