trademarks were found for owners matching the name PIPER LEARNING, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:87642492
M:PIPER O:Piper Inc., PIPER LEARNING, INC. |
9, 28 | Registered |
| 2 |
S:87260899
M:PIPER COMPUTER KIT O:PIPER LEARNING, INC., PIPER, INC. |
9 | Registered |
| 3 |
S:87261095
M:PIPER UNIVERSE 
O:PIPER LEARNING, INC., PIPER, INC. |
9 | Dead |
| 4 |
S:87103080
M:PIPERCRAFT O:PIPER LEARNING, INC., PIPER, INC. |
9 | Registered |
| 5 |
S:87058443
M:PIPER 
O:PIPER INC, PIPER LEARNING, INC. |
28 | Registered |
