3 trademarks were found for owners matching the name Yancheng Hengfeng Sponge Co., Ltd..
#Classstatus
1 S:88878303
M:FOAMSTAR

O:Yancheng Hengfeng Sponge Co., Ltd.
10 Registered
2 S:87594959
M:FOAMSTAR

O:YANCHENG HENGFENG SPONGE CO.,LTD., Yan Cheng Heng Feng Sponge Products Factory
21 Registered
3 S:86510464
M:MR·GU

O:DAFENG HENGFENG SPONGE FACTORY, YANCHENG HENGFENG SPONGE CO.,LTD.
21 Registered
Trademark Alertz updated from USPTO on 2030-01-24