Kang; BongHyup
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; BongHyup.The latest application filed is for "face mask having welded thermoplastic mask body".
- Kang; BongHyup - Seoul N/A KR
| Patent | Date |
|---|---|
| Facepiece Grant D720,845 - Kang , et al. January 6, 2 | 2015-01-06 |
| Facepiece strap support Grant D702,341 - Kang , et al. April 8, 2 | 2014-04-08 |
| Facepiece rib Grant D689,604 - Kang September 10, 2 | 2013-09-10 |
| Filter cartridge intake profile Grant D678,508 - Choi , et al. March 19, 2 | 2013-03-19 |
| Filter cartridge louver Grant D677,781 - Choi , et al. March 12, 2 | 2013-03-12 |
| Filter cartridge Grant D677,780 - Choi , et al. March 12, 2 | 2013-03-12 |
| Face Mask Having Welded Thermoplastic Mask Body App 20120260920 - Choi; Dong-Il ; et al. | 2012-10-18 |
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