Yoo; Myung Sig
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoo; Myung Sig.The latest application filed is for "vacuum cleaner with removable dust collector, and methods of operating the same".
- Yoo; Myung Sig - Changwon-si KR
- Yoo; Myung-Sig - Changwon Gyeongnam KR
- Yoo; Myung-Sig - Changwon KR
| Patent | Date |
|---|---|
| Vacuum cleaner Grant 8,782,850 - Yoo , et al. July 22, 2 | 2014-07-22 |
| Vacuum cleaner Grant 8,726,459 - Yun , et al. May 20, 2 | 2014-05-20 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,544,143 - Hwang , et al. October 1, 2 | 2013-10-01 |
| Vacuum cleaner and method of controlling the same Grant 8,404,034 - Hwang , et al. March 26, 2 | 2013-03-26 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,312,593 - Hwang , et al. November 20, 2 | 2012-11-20 |
| Vacuum cleaner Grant 8,281,455 - Hwang , et al. October 9, 2 | 2012-10-09 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,240,001 - Hwang , et al. August 14, 2 | 2012-08-14 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,060,979 - Hwang , et al. November 22, 2 | 2011-11-22 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,043,410 - Hwang , et al. October 25, 2 | 2011-10-25 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,043,397 - Hwang , et al. October 25, 2 | 2011-10-25 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 8,021,452 - Hwang , et al. September 20, 2 | 2011-09-20 |
| Vacuum cleaner Grant 8,012,250 - Hwang , et al. September 6, 2 | 2011-09-06 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 7,998,234 - Hwang , et al. August 16, 2 | 2011-08-16 |
| Vacuum cleaner Grant 7,992,253 - Yun , et al. August 9, 2 | 2011-08-09 |
| Vacuum cleaner Grant 7,987,551 - Hwang , et al. August 2, 2 | 2011-08-02 |
| Vacuum cleaner Grant 7,958,598 - Yun , et al. June 14, 2 | 2011-06-14 |
| Vacuum cleaner Grant 7,882,592 - Hwang , et al. February 8, 2 | 2011-02-08 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 7,785,396 - Hwang , et al. August 31, 2 | 2010-08-31 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 7,770,253 - Ha , et al. August 10, 2 | 2010-08-10 |
| Vacuum cleaner with removable dust collector, and methods of operating the same Grant 7,749,295 - Hwang , et al. July 6, 2 | 2010-07-06 |
| Vacuum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090293221 - HWANG; Man Tae ; et al. | 2009-12-03 |
| Vacuum Cleaner With Removable Dust Collector, And Methods Of Operatng The Same App 20090293915 - HWANG; Man Tae ; et al. | 2009-12-03 |
| Vacuum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090293223 - Hwang; Man Tae ; et al. | 2009-12-03 |
| Vacuum Cleaner And Method Of Controlling The Same App 20090266382 - HWANG; Man Tae ; et al. | 2009-10-29 |
| Vacuum Cleaner App 20090255083 - HWANG; Man Tae ; et al. | 2009-10-15 |
| Vacuum cleaner Grant 7,601,188 - Hwang , et al. October 13, 2 | 2009-10-13 |
| Vacuum Cleaner App 20090249578 - HWANG; Man Tae ; et al. | 2009-10-08 |
| Vacuum Cleaner App 20090241286 - HWANG; Man Tae ; et al. | 2009-10-01 |
| Vacuum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090235956 - HWANG; Man Tae ; et al. | 2009-09-24 |
| Vaccum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090229073 - HWANG; Man Tae ; et al. | 2009-09-17 |
| Vacuum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090229072 - HWANG; Man Tae ; et al. | 2009-09-17 |
| Vacuum cleaner Grant 7,582,128 - Hwang , et al. September 1, 2 | 2009-09-01 |
| Vacuum Cleaner App 20090178236 - Yun; Chang Ho ; et al. | 2009-07-16 |
| Vaccum Cleaner With Removable Dust Collector, And Methods Of Operating The Same App 20090178231 - Hwang; Man Tae ; et al. | 2009-07-16 |
| Vacuum Cleaner App 20090178235 - Yun; Chang Ho ; et al. | 2009-07-16 |
| Vacuum cleaner App 20080172823 - Yoo; Myung Sig ; et al. | 2008-07-24 |
| Vacuum Cleaner App 20080172824 - YUN; Chang Ho ; et al. | 2008-07-24 |
| Vacuum cleaner App 20070151071 - Son; Young Bok ; et al. | 2007-07-05 |
| Vacuum Cleaner App 20070143953 - Hwang; Man Tae ; et al. | 2007-06-28 |
| Vacuum cleaner App 20060277874 - Yoo; Myung Sig | 2006-12-14 |
| Vacuum cleaner App 20060277872 - Yoo; Myung Sig | 2006-12-14 |
| Dust collection unit for use in vacuum cleaner and main body of vacuum cleaner having the same Grant 6,901,625 - Yang , et al. June 7, 2 | 2005-06-07 |
| Vacuum cleaner tool caddy for storing accessory tools Grant 6,510,582 - Yoo January 28, 2 | 2003-01-28 |
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