trademarks were found for owners matching the name Port of Portland.| # | Class | status | |
|---|---|---|---|
| 1 |
S:98275675
M:PORT OF PORTLAND 
O:Port of Portland |
36, 37 | Pending |
| 2 |
S:98272317
M:PORT OF PORTLAND 
O:Port of Portland |
39 | Pending |
| 3 |
S:98263295
M:PORT OF PORTLAND 
O:Port of Portland |
36, 37, 39 | Pending |
| 4 |
S:98250422
M:MOVE WITH PURPOSE O:Port of Portland |
36 | Pending |
| 5 |
S:98250432
M:MOVE WITH PURPOSE O:Port of Portland |
37, 39 | Pending |
| 6 |
S:77516057
M:GOLD KEY O:Port of Portland |
39 | Registered |
| 7 |
S:74583883
M:GATEWAY TO OREGON O:Port of Portland |
35 | Dead |
| 8 |
S:74358017
M: 
O:Port of Portland |
36, 37 | Registered |
| 9 |
S:72415714
M:P 
O:PORT OF PORTLAND |
105 | Registered |
