USD1069417SActiveUtilityPatentIndex 75
Grout scrub brush
Assignee: NINGBO SHIJIA CLEANING TOOLS CO LTDPriority: Jun 7, 2022Filed: Jul 12, 2022Granted: Apr 8, 2025
Est. expiryJun 7, 2042(~15.9 yrs left)· nominal 20-yr term from priority
Inventors:WANG YONGDONG
75
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The ornamental design for a grout scrub brush as shown and described.Cited by (0)
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