trademarks were found for owners matching the name SIGNCO.| # | Class | status | |
|---|---|---|---|
| 1 |
S:77505905
M:OUT IN FRONT O:SIGNCO |
9, 19, 40 | Dead |
| 2 |
S:77314991
M:SUPERVIEW O:SIGNCO |
9 | Dead |
| 3 |
S:77314998
M:SUPERVIEW 
O:SIGNCO |
9 | Dead |
| 4 |
S:77313849
M:SIGNCOEDS 
O:SIGNCO |
9, 19, 37, 40, 42 | Dead |
| 5 |
S:77261901
M:SUPERVIEW O:SignCo |
9 | Dead |
| 6 |
S:77262141
M:SIGNCO EDS O:Signco |
9, 19, 37, 40, 42 | Dead |
| 7 |
S:76310660
M:SUPERVIEW LED O:Chief Industries, Inc., SIGNCO |
9 | Dead |
