Trademark applications and grants for Chen Yifang. Chen Yifang has 4 trademark applications. The latest application filed is for "CHENZICHISP"
Patent Application | Date |
---|---|
NOVEL ANTI-IMPACT DEVICE AND WORKING METHOD THEREOF 20220204060 - 17/619263 WANG; Chenglong ;   et al. | 2022-06-30 |
MAGNETICALLY CONTROLLED MATERIAL-BASED MAGNETORHEOLOGICAL PILOT OPERATED SAFETY VALVE FOR HYDRAULIC SUPPORT, AND APPLICATIONS OF THE SAME 20220090697 - 17/435704 WANG; Chenglong ;   et al. | 2022-03-24 |
ISOLATION MOUNT FOR SHOCK ATTENUATION 20170299012 - 15/098458 Chen; Yifang ;   et al. | 2017-10-19 |
Venous Access Implantable Port 20170128709 - 15/345504 Chen; Yifang | 2017-05-11 |
Isolation mount for shock attenuation 9,909,641 - 15/098,458 Chen , et al. March 6, 2 | 2018-03-06 |
Handle for implements such as hair curling brushes 6,003,188 - 09/096,211 Henry , et al. December 21, 1 | 1999-12-21 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "CHENZICHISP" 98417405 |
CHENZICHISP 2024-02-22 |
![]() "WIGLYN" 97633924 |
WIGLYN 2022-10-15 |
![]() "VIVIDWISE" 97129833 |
VIVIDWISE 2021-11-17 |
![]() "NOONIN" 90722622 |
NOONIN 2021-05-19 |
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