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19396681 · LIQUID PUMPING DEVICE AND LIQUID REFILLING APPARATUS

Filed 2025-11-21 · Granted · Patent 12729105 (2026-09-08) The official file ↗The patent and its PDF ↗ · Art unit 3754 · Examiner Randall A Gruby Typical · CPC B67D 7/04 · ZHONGSHAN PEILI TECHNOLOGY CO., LTD. · HOWARD M COHN

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first was Restriction requirement
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To first action
2.2 mo
to disposition 9.6 mo
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