Patent application 14631072 (US), filed 2015-02-25
Publication number: US20150365557A1
Title: IMAGE FORMING APPARATUS AND DIAGNOSING METHOD THEREROF
CPC codes: H04N   1/1026
H04N   1/00018
H04N   1/00045
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
indefiniteness_112
Prior art cited: ref_id: 20040065737
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)