trademarks were found for owners matching the name YANCHEN ZHANG.| # | Class | status | |
|---|---|---|---|
| 1 |
S:88781648
M:FASTENER-CAL O:MENG ZHANG, YANCHEN ZHANG |
9 | Registered |
| 2 |
S:88724631
M:ROLLBOT 
O:MENG ZHANG, YANCHEN ZHANG |
9 | Registered |
| 3 |
S:87028485
M:COOLANT CAL O:MENG ZHANG, YANCHEN ZHANG |
9 | Dead |
| 4 |
S:86752257
M:TERMA 
O:MENG ZHANG, YANCHEN ZHANG |
9 | Dead |
| 5 |
S:86295512
M:RIGIN 
O:MENG ZHANG, YANCHEN ZHANG |
9 | Dead |
| 6 |
S:85866482
M:ZOOMFLEX O:MENG ZHANG, YANCHEN ZHANG |
11 | Dead |
| 7 |
S:85787640
M:SPEEDMIC O:YANCHEN ZHANG |
9 | Dead |
| 8 |
S:85666317
M:ORIGINCAL O:MENG ZHANG, YANCHEN ZHANG |
9 | Dead |
| 9 |
S:85552785
M:RAM-MIKE O:RENE ROLAND LAFERRIERE, YANCHEN ZHANG |
9 | Dead |
