Application
18738524 · CLEANING ROBOT
Filed 2024-06-10 · Granted · Patent 12377554 (2025-08-05) The official file ↗The patent and its PDF ↗ · Art unit 3656 · Examiner Nhi Quynh Bui Typical · CPC B25J 11/0085 · Qfeeltech (Beijing) Co., Ltd. · MILLBURN IP PLLC
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first was Notice of allowance
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To first action
10.9 mo
to disposition 13.8 mo
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