trademarks were found for owners matching the name O'Brien, William A..| # | Class | status | |
|---|---|---|---|
| 1 |
S:85477714
M:BEAVER BEER 
O:O'Brien, William A. |
32 | Dead |
| 2 |
S:77435835
M:COMFY COUCH O:O'Brien, Brendon W., O'Brien, William A. |
20 | Dead |
| 3 |
S:78451201
M:MAKING YOUR MOVE O:O'Brien, William A., William A. O'Brien |
16 | Dead |
| 4 |
S:74703872
M:BEAVER BEER 
O:O'Brien, William A. |
32 | Dead |
| 5 |
S:74164116
M:BEAVER O:O'BRIEN, WILLIAM A. |
32 | Dead |
