Choi; Keon Soo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Keon Soo.The latest application filed is for "robot cleaner".
- Choi; Keon Soo - Gwangju KR
- Choi; Keon Soo - Gwangsan-gu KR
- Choi; Keon-soo - Gwangju-city KR
| Patent | Date |
|---|---|
| Robot cleaner Grant 11,129,509 - Kim , et al. September 28, 2 | 2021-09-28 |
| Vacuum cleaner Grant 11,129,511 - Choi , et al. September 28, 2 | 2021-09-28 |
| Robot Cleaner App 20190029483 - Kim; Sin Ae ; et al. | 2019-01-31 |
| Robot cleaner Grant 10,130,227 - Kim , et al. November 20, 2 | 2018-11-20 |
| Robot Cleaner App 20170265701 - KIM; Sin Ae ; et al. | 2017-09-21 |
| Vacuum Cleaner App 20160235268 - CHOI; Keon Soo ; et al. | 2016-08-18 |
| Vacuum Cleaner And Dust Separating Apparatus Thereof App 20140215753 - KIM; Tak Soo ; et al. | 2014-08-07 |
| Vacuum cleaner provided with dust-removing device Grant 8,763,201 - Kim , et al. July 1, 2 | 2014-07-01 |
| Dust-collecting apparatus with a packing member Grant 8,728,188 - Kim , et al. May 20, 2 | 2014-05-20 |
| Vacuum cleaner and dust separating apparatus thereof Grant 8,728,186 - Kim , et al. May 20, 2 | 2014-05-20 |
| Vacuum Cleaner And Dust Separating Apparatus Thereof App 20130055691 - Kim; Tak Soo ; et al. | 2013-03-07 |
| Vacuum Cleaner Provided With Dust-removing Device App 20120047683 - Kim; Tak-Soo ; et al. | 2012-03-01 |
| Dust-collecting Apparatus With A Packing Member App 20120047858 - Kim; Tak Soo ; et al. | 2012-03-01 |
| Dust collecting apparatus for vacuum cleaner Grant 7,291,189 - Lim , et al. November 6, 2 | 2007-11-06 |
| Vacuum cleaner with articulated suction port assembly Grant 7,272,872 - Choi September 25, 2 | 2007-09-25 |
| Power cord Grant 7,137,846 - Lim , et al. November 21, 2 | 2006-11-21 |
| Power cord App 20060246769 - Lim; Jong-kook ; et al. | 2006-11-02 |
| Articulative extension pipe of vacuum cleaner App 20060156510 - Park; Heung-Jun ; et al. | 2006-07-20 |
| Dust collecting apparatus for vacuum cleaner App 20060000195 - Lim; Jong-kook ; et al. | 2006-01-05 |
| Suction port assembly and a vacuum cleaner having the same App 20060000053 - Lim; Jong-kook ; et al. | 2006-01-05 |
| Vacuum cleaner suction port assembly and vacuum cleaner App 20060000054 - Lim; Jong-kook ; et al. | 2006-01-05 |
| Cyclone dust-collecting apparatus of vacuum cleaner Grant 6,977,003 - Lim , et al. December 20, 2 | 2005-12-20 |
| Vacuum cleaner and suction port assembly thereof App 20050120512 - Choi, Keon-soo | 2005-06-09 |
| Bendable suction brush for vacuum cleaner App 20050086764 - Lim, Jong-kook ; et al. | 2005-04-28 |
| Bendable nozzle for vacuum cleaner App 20050081327 - Lim, Jong-kook ; et al. | 2005-04-21 |
| Cyclone dust-collecting apparatus of vacuum cleaner App 20040237482 - Lim, Jong-Kook ; et al. | 2004-12-02 |
| Inlet unit of vacuum cleaner App 20040237250 - Lim, Jong-Kook ; et al. | 2004-12-02 |
| Filter assembly for vacuum cleaner App 20040148914 - Lim, Jong-Gook ; et al. | 2004-08-05 |
| Filter for vacuum cleaner App 20040083694 - Choi, Keon-Soo | 2004-05-06 |
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.
| 