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last 30 patents
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Patent Application
RECYCLING BIN AND CLEANING DEVICE
Publication number
20240277204
Publication date
Aug 22, 2024
Wang LIU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SUPPORT STRUCTURE AND CLEANING DEVICE
Publication number
20230292971
Publication date
Sep 21, 2023
Beijing Roborock Technology Co., Ltd.
Wang LIU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
DEBRIS CLEANING MECHANISM AND CLEANING DEVICE
Publication number
20230292972
Publication date
Sep 21, 2023
Beijing Roborock Technology Co., Ltd.
Xing LI
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...