2 trademarks were found for owners matching the name Hangzhou Hongyang Machinery Factory.
#Classstatus
1 S:88848493
M:MESGS
O:Hangzhou Hongyang Machinery Factory
8 Registered
2 S:88507131
M:KING PDR
O:Hangzhou Hongyang Machinery Factory
8 Dead
Trademark Alertz updated from USPTO on 2030-01-24