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15494842 · PRINTING APPARATUS AND METHOD FOR DETERMINING SERVICE LIFE

Filed 2017-04-24 · Granted · Patent 10144221 (2018-12-04) The official file ↗The patent and its PDF ↗ · Art unit 2853 · Examiner Jason S Uhlenhake Typical · CPC B41J 2/16538 · CANON FINETECH INC. · Venable LLP

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
7.9 mo
to disposition 19.4 mo
Statutes raised
103
1 actions read
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