Application
17957098 · Retroreflective Article Comprising Embedded Reflective Layers
Filed 2022-09-30 · Granted · Patent 12099220 (2024-09-24) The official file ↗The patent and its PDF ↗ · Art unit 1783 · Examiner Nancy Rosenberg Johnson Hard · CPC G02B 5/128 · 3M INNOVATIVE PROPERTIES COMPANY · 3M INNOVATIVE PROPERTIES COMPANY
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17.9 mo
to disposition 23.8 mo
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