trademarks were found for owners matching the name one-f Jef, Inc..| # | Class | status | |
|---|---|---|---|
| 1 |
S:88323448
M:GET AN EDGE IN WORD-WISE 
O:one-f Jef, Inc. |
42 | Registered |
| 2 |
S:87954816
M:LEARNERSPHERE O:one-f Jef, Inc. |
9 | Dead |
| 3 |
S:87883337
M:GET AN EDGE IN WORD-WISE 
O:one-f Jef, Inc. |
41 | Registered |
| 4 |
S:87883339
M:ONE-F JEF 
O:one-f Jef, Inc. |
42 | Registered |
| 5 |
S:87878552
M:PENSPRING 
O:one f Jef, Inc. |
42 | Registered |
