Application

19239965 · METHOD FOR IMPROVING GLOSSINESS AND INK COLOR FASTNESS OF PRINTED COLOR FILMS AND ITS APPLICATION THEREOF

Filed 2025-06-17 · Granted · Patent 12459280 (2025-11-04) The official file ↗The patent and its PDF ↗ · Art unit 1759 · Examiner William P Fletcher III Easy · CPC B41M 1/305 · CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD. · CENTRAL CALIFORNIA IP GROUP, P.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.7 mo

to disposition 4.6 mo

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.