3 trademarks were found for owners matching the name SIGMA MACHINERY INC..
#Classstatus
1 S:72361175
M:PRO-MASTER

O:SIGMA MACHINERY INC.
23 Dead
2 S:72049087
M:SIGMA

O:SIGMA MACHINERY INC.
23 Dead
3 S:72117228
M:RIGID TORQUE
O:SIGMA MACHINERY INC.
23 Dead
Trademark Alertz updated from USPTO on 2030-01-24