2 trademarks were found for owners matching the name Weihai Longfeng Silica Gel Co., Ltd..
#Classstatus
1 S:86233484
M:LONGFENG

O:Weihai Longfeng Silica Gel Co., Ltd.
31 Registered
2 S:86233498
M:LONGFENG

O:Weihai Longfeng Silica Gel Co., Ltd.
1 Registered
Trademark Alertz updated from USPTO on 2030-01-24