| 10952526 |
Toothbrush with visual and/or other sensory effects |
Chi Shing Wong, Douglas Hohlbein, Kenneth Waguespack, Al Sprosta, Wen Jin Xi |
2021-03-23 |
| D905433 |
Oral care implement |
Wen Jin Xi, Yu Liu, Yan Mei Ji |
2020-12-22 |
| 10548393 |
Toothbrush with enhanced cleaning effects |
Wen Jin Xi, Guang Sheng Guo |
2020-02-04 |
| 9955778 |
Oral care implement and method of manufacturing an oral care implement |
Wen Jin Xi, Yan Mei Ji, Bo Zhang, Yu Liu |
2018-05-01 |
| D805307 |
Oral care implement |
Wen Jin Xi, Yu Liu, Ji Yan Mei |
2017-12-19 |
| D791486 |
Toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2017-07-11 |
| D773824 |
Portion of a toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2016-12-13 |
| D770183 |
Oral care implement |
Wen Jin Xi, Yu Liu, Yan Mei Ji |
2016-11-01 |
| D712155 |
Toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2014-09-02 |
| D710111 |
Toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2014-08-05 |
| D706036 |
Oral care implement |
Wen Jin Xi, Yu Liu, Yan Mei Ji |
2014-06-03 |
| D698158 |
Oral care implement |
David K. Lee, Yu Liu, Yan Mei Ji, Ran Zhang, Wen Jin Xi |
2014-01-28 |
| D689286 |
Toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2013-09-10 |
| D667223 |
Toothbrush |
Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack |
2012-09-18 |
