3 trademarks were found for owners matching the name SIGMA DESIGN GROUP.
#Classstatus
1 S:74185648
M:ULTRAVISION
O:HEART INCORPORATED, SIGMA DESIGN GROUP, STEWART FILMSCREEN CORPORATION
42 Dead
2 S:73770529
M:TORUS CCS

O:SIGMA DESIGN GROUP
9 Dead
3 S:73694891
M:SIGMA DESIGN GROUP
O:SIGMA DESIGN GROUP
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24