| 11076732 |
Vacuum cleaner |
Hyeon Cheol Kim, Joung-soo Park, Do Kyung LEE |
2021-08-03 |
| 10085603 |
Vacuum cleaner |
Tak-soo Kim, Joo Seok Jeong, Oh Kyu Kwon, Dong-hun Yoo, Sang-Woo Lee +1 more |
2018-10-02 |
| 8925141 |
Vacuum cleaner having sterilization function |
Min-ha Kim, Joung-soo Park, Sung-Tae Joo, Hyun Ju Lee |
2015-01-06 |
| 8920549 |
Wet-type dust collector for a vacuum cleaner |
Min-ha Kim, Joung-soo Park, Heung-Jun Park, Sung-Tae Joo |
2014-12-30 |
| 8914941 |
Cyclone dust collecting apparatus and vacuum cleaner having the same |
Min-ha Kim, Joung-soo Park, Sung-Tae Joo, Hyun Ju Lee |
2014-12-23 |
| 8728222 |
Wet type dust collector for vacuum cleaner |
Min-ha Kim, Joung-soo Park, Heung-Jun Park, Sung-Tae Joo |
2014-05-20 |
| 8657899 |
Dust collector comprising a handle unit and intended for a vacuum cleaner |
Sung-Tae Joo, Joung-soo Park, Heung-Jun Park, Min-ha Kim |
2014-02-25 |
| 8006344 |
Suction nozzle-hanging apparatus for use in vacuum cleaner |
Hiroyuki Uratani, Hyun Ju Lee |
2011-08-30 |
| 7716784 |
Suction port assembly and vacuum cleaner having the same |
Hiroyuki Uratani, Hwa-gyu Song, Sung-cheol Lee, Hyun Ju Lee |
2010-05-18 |
| 7631394 |
Suction brush for vacuum cleaner |
Jang-keun Oh, Min-ha Kim |
2009-12-15 |
| 7549190 |
Nozzle assembly of vacuum cleaner |
Jang-keun Oh, Hyoun-Soo Kim |
2009-06-23 |
| 7409742 |
Suction nozzle for a vacuum cleaner |
Hwa-gyu Song, Hyun Ju Lee, Jae-sun You, Jung-Hyeon Kim, Jun-Young Lee |
2008-08-12 |
