Qidui Liang

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anti-overflow device at drum water injection port and drum washing...
- Patent number 11,041,268
- Issue date Jun 22, 2021
- Qingdao Haier Washing Machine Co., Ltd.
- Bencai Huang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Door for drum washing machine, and drum washing machine
- Patent number 10,815,598
- Issue date Oct 27, 2020
- Qingdao Haier Drum Washing Machine Co., Ltd.
- Huacheng Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Washing machine and outer drum thereof
- Patent number 10,787,763
- Issue date Sep 29, 2020
- Qingdao Haier Drum Washing Machine Co., Ltd.
- Huacheng Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-OVERFLOW DEVICE AT DRUM WATER INJECTION PORT AND DRUM WASHING...
- Publication number 20200063324
- Publication date Feb 27, 2020
- QINGDAO HAIER WASHING MACHINE CO., LTD.
- Bencai Huang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
DOOR FOR DRUM WASHING MACHINE, AND DRUM WASHING MACHINE
- Publication number 20180163333
- Publication date Jun 14, 2018
- QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
- Huacheng Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
WASHING MACHINE AND OUTER DRUM THEREOF
- Publication number 20180135230
- Publication date May 17, 2018
- QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
- Huacheng Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...