Application
19369033 · DRAIN CLEANERS
Filed 2025-10-24 · Granted · Patent 12753596 (2026-10-06) The official file ↗The patent and its PDF ↗ · Art unit 3723 · Examiner Jonathan R Zaworski Hard · CPC E03C 1/302 · BIRCH STEWART KOLASCH & BIRCH, LLP
Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
3.5 mo
to disposition 11.4 mo
Statutes raised
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