About Chen Yongchen
Log in or Register to edit this We don't have any writeup on owner:"chen yongchen" yetTrademark Application Search Results for owner:"chen yongchen"
Showing 1 to 2 of 2 results
ELEMENTARY AIR FRESH by Chen Yongchen (Track this)
Intl: (011) Environmental control apparatus US: 013; 021; 023; 024; 031; 034 Filing date: 10-Jul-2023 Serial number: 98077997
ELEMENTARY AIR FRESH by Chen, Yongchen (Track this)
Intl: (011) Environmental control apparatus US: 013; 021; 023; 024; 031; 034 Filing date: 28-Sep-2021 Serial number: 97048901