ZHIWEI REN

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Qingdao City, Shandong Province, CN

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Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATOR AND DOOR ASSEMBLY THEREFOR
- Publication number 20240118017
- Publication date Apr 11, 2024
- QINGDAO HAIER REFRIGERATOR CO., LTD.
- PENG LYU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATOR DOOR WITH REPLACEABLE DOOR SURFACE
- Publication number 20230324104
- Publication date Oct 12, 2023
- QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD.
- JIAMING LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATOR DOOR WITH REPLACEABLE DOOR SURFACE
- Publication number 20230314061
- Publication date Oct 5, 2023
- QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD.
- JIAMING LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATOR DOOR WITH REPLACEABLE DOOR PANEL
- Publication number 20230280084
- Publication date Sep 7, 2023
- CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD.
- WENCHUN WANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
REFRIGERATOR DOOR BODY
- Publication number 20230194151
- Publication date Jun 22, 2023
- QINGDAO HAIER REFRIGERATOR CO., LTD.
- WENCHUN WANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...