Liu; Haoquan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Haoquan.The latest application filed is for "refrigerator and drawer assembly thereof".
- Liu; Haoquan - Qingdao CN
- LIU; HAOQUAN - Qingdao City Shandong Province
| Patent | Date |
|---|---|
| Refrigerator, refrigerator door and rotatable storage rack Grant 11,391,509 - Zhu , et al. July 19, 2 | 2022-07-19 |
| Refrigerator Grant 11,147,298 - Zhu , et al. October 19, 2 | 2021-10-19 |
| Refrigeration and freezing device Grant 11,079,159 - Jiang , et al. August 3, 2 | 2021-08-03 |
| Refrigerator and drawer assembly thereof Grant 11,067,332 - Wang , et al. July 20, 2 | 2021-07-20 |
| Refrigerator Grant 11,015,857 - Liu , et al. May 25, 2 | 2021-05-25 |
| Refrigerating and freezing device Grant 10,982,895 - Jiang , et al. April 20, 2 | 2021-04-20 |
| Refrigerator Grant 10,966,442 - Zhu , et al. April 6, 2 | 2021-04-06 |
| Refrigerating and freezing device Grant 10,890,369 - Liu , et al. January 12, 2 | 2021-01-12 |
| Refrigerator And Drawer Assembly Thereof App 20200393195 - WANG; Jing ; et al. | 2020-12-17 |
| Refrigerator, Refrigerator Door And Rotatable Storage Rack App 20200348075 - ZHU; XIAOBING ; et al. | 2020-11-05 |
| Refrigerator Grant 10,820,614 - Zhu , et al. November 3, 2 | 2020-11-03 |
| Refrigerator Having Oxygen Control And Freshness Keeping Functions App 20200333061 - WANG; LEI ; et al. | 2020-10-22 |
| Refrigeration And Freezing Device App 20200064051 - JIANG; BO ; et al. | 2020-02-27 |
| Refrigerator App 20200064049 - LIU; HAOQUAN ; et al. | 2020-02-27 |
| Refrigerator App 20200064053 - ZHU; XIAOBING ; et al. | 2020-02-27 |
| Refrigerator App 20200037640 - ZHU; XIAOBING ; et al. | 2020-02-06 |
| Refrigerating And Freezing Device App 20190301785 - JIANG; BO ; et al. | 2019-10-03 |
| Refrigerator App 20190150484 - ZHU; XIAOBING ; et al. | 2019-05-23 |
| Refrigerating And Freezing Device App 20190145691 - LIU; HAOQUAN ; et al. | 2019-05-16 |
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