trademarks were found for owners matching the name OPTICAL SWITCH CORPORATION.| # | Class | status | |
|---|---|---|---|
| 1 |
S:76187011
M:FIBERKEY O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 2 |
S:76168867
M:O 
O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 3 |
S:76168870
M:OPTICAL SWITCH 
O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 4 |
S:75914683
M:FABRIC OF THE FUTURE O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 5 |
S:75914684
M:BUILDING THE OPTICAL CORE O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 6 |
S:75862377
M:KALEIDOSCOPE O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 7 |
S:75849415
M:OSC 
O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 8 |
S:75515539
M:OPTICAL SWITCH CORPORATION O:OPTICAL SWITCH CORPORATION |
9 | Dead |
| 9 |
S:75515541
M:OSC O:OPTICAL SWITCH CORPORATION |
9 | Dead |
