Image | SN | Mark | Status | Filing Date | Primary Class | Owners | Litigation Index | |
---|---|---|---|---|---|---|---|---|
T | 73073219 | TEXAS STATE OPTICAL | Registered | Dec-31-1975 | 042 Computer, scientific and legal | STO CORP | 3 | 0.21 |
T | 73073173 | TSO | Registered | Dec-31-1975 | 042 Computer, scientific and legal | STO CORP | 3 | 0.21 |
P | 73398219 | POWERWALL | Registered | Sep-30-1982 | 019 Non-metallic building materials | STO CORP | 3 | 0.2 |
S | 73379233 | STOLIT | Registered | Aug-10-1982 | 019 Non-metallic building materials | STO SE & CO. KGAA | 3 | 0.2 |
S | 74221787 | STOSILCO | Registered | Nov-15-1991 | 019 Non-metallic building materials | STO SE & CO. KGAA | 3 | 0.19 |