Kang; Sang Bo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; Sang Bo.The latest application filed is for "vacuum cleaner".
- Kang; Sang Bo - Incheon-si KR
- Kang; Sang Bo - Incheon KR
- Kang, Sang-Bo - Seo-gu KR
| Patent | Date |
|---|---|
| Dust container of upright type vacuum cleaner and supporting structure for cover thereof Grant 7,404,231 - Kang July 29, 2 | 2008-07-29 |
| Vacuum Cleaner App 20080172821 - KANG; SANG BO ; et al. | 2008-07-24 |
| Method For Vacuum Cleaning App 20080105278 - KANG; SANG BO ; et al. | 2008-05-08 |
| Hand-held Vacuum Cleaner App 20080104793 - KANG; SANG BO ; et al. | 2008-05-08 |
| Vacuum Cleaner With An Integrated Handheld Vacuum Cleaner Unit App 20070226947 - Kang; Sang Bo | 2007-10-04 |
| Vacuum cleaner App 20070061998 - Kang; Sang Bo | 2007-03-22 |
| Dust container of upright type vacuum cleaner and supporting structure for cover thereof App 20070039127 - Kang; Sang Bo | 2007-02-22 |
| Exhaust structure of vacuum cleaner App 20070039124 - Kang; Sang Bo | 2007-02-22 |
| Filter mounting structure of vacuum cleaner App 20070039125 - Kang; Sang Bo | 2007-02-22 |
| Multi-functional vacuum cleaner App 20060218741 - Kang; Sang Bo | 2006-10-05 |
| Brush head of vacuum cleaner Grant 6,532,622 - Seon , et al. March 18, 2 | 2003-03-18 |
| Brush head of vacuum cleaner App 20010042285 - Seon, Chang-Woo ; et al. | 2001-11-22 |
| Multipurpose auxiliary brush for a vacuum cleaner Grant 5,832,559 - Kang November 10, 1 | 1998-11-10 |
| Cord winder for a vacuum cleaner Grant 5,622,243 - Kang April 22, 1 | 1997-04-22 |
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