Lee; Hwan-Dong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Hwan-Dong.The latest application filed is for "robot cleaner and controlling method thereof".
- Lee; Hwan-Dong - Suwon-si KR
- LEE; Hwan Dong - Seoul KR
- Lee; Hwan-Dong - Cheonahn-Si KR
| Patent | Date |
|---|---|
| Air purifier Grant D955,541 - Lee , et al. June 21, 2 | 2022-06-21 |
| Air purifier Grant D955,543 - Lee , et al. June 21, 2 | 2022-06-21 |
| Air purifier Grant D955,542 - Lee , et al. June 21, 2 | 2022-06-21 |
| Air purifier Grant D954,925 - Lee , et al. June 14, 2 | 2022-06-14 |
| Robot vacuum cleaner Grant D935,118 - Lee , et al. November 2, 2 | 2021-11-02 |
| Robot vacuum cleaner Grant D930,299 - Lee , et al. September 7, 2 | 2021-09-07 |
| Robot vacuum cleaner Grant D930,300 - Lee , et al. September 7, 2 | 2021-09-07 |
| Robot vacuum cleaner Grant D930,298 - Lee , et al. September 7, 2 | 2021-09-07 |
| Robot Cleaner And Controlling Method Thereof App 20200229661 - YUN; Deok Sang ; et al. | 2020-07-23 |
| Vacuum cleaner Grant D830,651 - Lee , et al. October 9, 2 | 2018-10-09 |
| Vacuum cleaner Grant D830,013 - Lee , et al. October 2, 2 | 2018-10-02 |
| Vacuum cleaner Grant D809,228 - Lee , et al. January 30, 2 | 2018-01-30 |
| Vacuum cleaner Grant D804,117 - Kim , et al. November 28, 2 | 2017-11-28 |
| Vacuum cleaner Grant D799,769 - Lee , et al. October 10, 2 | 2017-10-10 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 