LG HOUSEHOLD & HEALTHCARE LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for LG HOUSEHOLD & HEALTHCARE LTD..The latest application filed is for "toothbrush bristles having tip with double structure and toothbrush comprising same".
- LG HOUSEHOLD & HEALTHCARE LTD. - Seoul KR
| Patent | Date |
|---|---|
| Cosmetic vessel Grant D852,631 - Jeong | 2019-07-02 |
| Toothbrush Bristles Having Tip With Double Structure And Toothbrush Comprising Same App 20150150366 - Kim; Sung Jin ; et al. | 2015-06-04 |
| Apparatus and method for whitening teeth Grant 8,802,062 - Kim , et al. August 12, 2 | 2014-08-12 |
| Apparatus and method for whitening teeth Grant 8,652,446 - Kim , et al. February 18, 2 | 2014-02-18 |
| Pumping Device Of Fluid Container And Press Button App 20120006857 - Lee; Hyun Seung ; et al. | 2012-01-12 |
| Multi-layer patches for teeth whitening Grant 6,946,142 - Chang , et al. September 20, 2 | 2005-09-20 |
| Patches for teeth whitening Grant 6,780,401 - Kim , et al. August 24, 2 | 2004-08-24 |
| Patches for teeth whitening Grant 6,689,344 - Chang , et al. February 10, 2 | 2004-02-10 |
| Patches for teeth whitening Grant 6,682,721 - Kim , et al. January 27, 2 | 2004-01-27 |
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