Qian; Jiekun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qian; Jiekun.The latest application filed is for "self-cleaning sink".
- Qian; Jiekun - Astoria NY
- Qian; Jiekun - Elmhurst NY
| Patent | Date |
|---|---|
| Self-Cleaning Sink App 20220235538 - Song; Ki Bok ; et al. | 2022-07-28 |
| Multi-outlet faucet systems Grant 11,391,024 - Song , et al. July 19, 2 | 2022-07-19 |
| Self-cleaning sink Grant 11,332,915 - Song , et al. May 17, 2 | 2022-05-17 |
| Sink Grant D936,803 - Ravassa , et al. November 23, 2 | 2021-11-23 |
| Drain Grant D914,851 - Ravassa , et al. March 30, 2 | 2021-03-30 |
| Hidden-Drain Sink App 20200385969 - Song; Ki Bok ; et al. | 2020-12-10 |
| Multi-Outlet Faucet Systems App 20200385963 - Song; Ki Bok ; et al. | 2020-12-10 |
| Self-Cleaning Sink App 20200354933 - Song; Ki Bok ; et al. | 2020-11-12 |
| Drain cover Grant D886,957 - Song , et al. | 2020-06-09 |
| Remote faucet controller Grant D863,258 - Song , et al. Oc | 2019-10-15 |
| Faucet Grant D855,765 - Song , et al. | 2019-08-06 |
| Faucet Grant D855,764 - Song , et al. | 2019-08-06 |
| Faucet head Grant D853,524 - Song , et al. July 9, 2 | 2019-07-09 |
| Rack Grant D847,310 - Song , et al. | 2019-04-30 |
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