5 trademarks were found for owners matching the name Sigma Software, Inc..
#Classstatus
1 S:87798590
M:SIGMA SOFTWARE

O:Sigma Software Inc.
42 Registered
2 S:76185959
M:POWER2 KNOW

O:Sigma Software, Inc.
9 Dead
3 S:76147699
M:INTHEGREEN
O:Sigma Software, Inc.
9 Dead
4 S:73705704
M:CFILE
O:SIGMA SOFTWARE, INC.
9 Dead
5 S:73613663
M:MENU PLUS +

O:SIGMA SOFTWARE, INC.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24