3 trademarks were found for owners matching the name RICHSOUND RESEARCH LLC.
#Classstatus
1 S:87564474
M:RICHSOUND RESEARCH

O:Richsound Research LLC
9 Registered
2 S:87552612
M:RSR
O:RICHSOUND RESEARCH LLC
9 Dead
3 S:85739629
M:RSR

O:RICHSOUND RESEARCH LLC, ZHONGSHAN CITY RICHSOUND ELECTRONIC INDUSTRIAL LTD, Zhongshan City Richsound Electronic Industrial Ltd.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24