Ji; Heon-Pyeong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ji; Heon-Pyeong.The latest application filed is for "vacuum cleaner and dust separation apparatus thereof".
- Ji; Heon-Pyeong - Changwon N/A KR
- Ji; Heon-Pyeong - Changwon City KR
- Ji; Heon-Pyeong - Busan KR
- Ji; Heon Pyeong - Pusankwangyok-shi KR
- Ji, Heon-Pyeong - Busan City KR
- Ji; Heon Pyeong - Changwon Gyeongnam KR
- Ji; Heon Pyeong - Seoul KR
| Patent | Date |
|---|---|
| Vacuum cleaner and dust separation apparatus thereof Grant 8,544,144 - Ji , et al. October 1, 2 | 2013-10-01 |
| Vacuum cleaner and dust separating apparatus thereof Grant 8,316,507 - Hyun , et al. November 27, 2 | 2012-11-27 |
| Dust separation apparatus of vacuum cleaner Grant 8,186,006 - Hyun , et al. May 29, 2 | 2012-05-29 |
| Dust separating apparatus of vacuum cleaner Grant 7,951,216 - Ha , et al. May 31, 2 | 2011-05-31 |
| Vacuum Cleaner And Dust Separation Apparatus Thereof App 20110000047 - Ji; Heon-Pyeong ; et al. | 2011-01-06 |
| Vacuum Cleaner And Dust Separating Apparatus Thereof App 20090293224 - Hyun; Kie-Tak ; et al. | 2009-12-03 |
| Dust Separating Apparatus Of Vacuum Cleaner App 20090178376 - Ha; Gun-Ho ; et al. | 2009-07-16 |
| Dust Separation Apparatus Of Vaccum Cleaner App 20090172913 - Hyun; Kie-Tak ; et al. | 2009-07-09 |
| Upright type vacuum cleaner having multi joint portion Grant 7,383,609 - Ji June 10, 2 | 2008-06-10 |
| Dust cover of vacuum cleaner Grant 7,310,854 - Nam , et al. December 25, 2 | 2007-12-25 |
| Device for exhausting in vacuum cleaner Grant 7,076,831 - Ji , et al. July 18, 2 | 2006-07-18 |
| Upright type vacuum cleaner App 20050125944 - Ji, Heon-Pyeong | 2005-06-16 |
| Dust cover of vacuum cleaner App 20050081323 - Nam, Hyeun-Sik ; et al. | 2005-04-21 |
| Dust and dirt collecting unit for vacuum cleaner App 20040064912 - Ji, Heon Pyeong ; et al. | 2004-04-08 |
| Device for protecting motor in vacuum cleaner Grant 6,651,294 - Ji November 25, 2 | 2003-11-25 |
| Device for protecting motor in vacuum cleaner App 20030070254 - Ji, Heon Pyeong | 2003-04-17 |
| Automatic electric card rewinding apparatus with contacts for supplying electric power Grant 5,180,040 - Ji January 19, 1 | 1993-01-19 |
| Beater brush roller of vacuum cleaner beater brush assembly Grant 5,134,744 - Ji August 4, 1 | 1992-08-04 |
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