Hwang; Jung Bae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Jung Bae.The latest application filed is for "vacuum cleaner".
- Hwang; Jung Bae - Seoul KR
- Hwang; Jung Bae - Daegu KR
- Hwang; Jung Bae - Dalseo-gu KR
| Patent | Date |
|---|---|
| Vacuum cleaner Grant 11,426,042 - Hwang , et al. August 30, 2 | 2022-08-30 |
| Vacuum Cleaner App 20210212534 - HWANG; Jung Bae ; et al. | 2021-07-15 |
| Vacuum Cleaner App 20210161340 - HWANG; Jung Bae ; et al. | 2021-06-03 |
| Dust collection unit and vacuum cleaner with the same Grant 7,645,309 - Jeong , et al. January 12, 2 | 2010-01-12 |
| Dust collection assembly of vacuum cleaner Grant 7,488,362 - Jeong , et al. February 10, 2 | 2009-02-10 |
| Dust collection unit of vacuum cleaner Grant 7,488,363 - Jeong , et al. February 10, 2 | 2009-02-10 |
| Dust collection unit for vacuum cleaner Grant 7,485,164 - Jeong , et al. February 3, 2 | 2009-02-03 |
| Dust collection unit for vacuum cleaner Grant 7,442,219 - Jeong , et al. October 28, 2 | 2008-10-28 |
| Dust collection unit for vacuum cleaner App 20060137303 - Jeong; Hoi Kil ; et al. | 2006-06-29 |
| Dust collection unit for vacuum cleaner App 20060137308 - Jeong; Hoi Kil ; et al. | 2006-06-29 |
| Dust collection unit and vacuum cleaner with the same App 20060137309 - Jeong; Hoi Kil ; et al. | 2006-06-29 |
| Dust collection unit of vacuum cleaner App 20060137307 - Jeong; Hoi Kil ; et al. | 2006-06-29 |
| Dust collection assembly of vacuum cleaner App 20060137304 - Jeong; Hoi Kil ; et al. | 2006-06-29 |
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