trademarks were found for owners matching the name Hifi Engineering Inc..| # | Class | status | |
|---|---|---|---|
| 1 |
S:86840835
M:HDS O:Hifi Engineering Inc. |
9 | Registered |
| 2 |
S:86556567
M:HIFI O:Hifi Engineering Inc. |
9, 42 | Registered |
| 3 |
S:85806659
M:MIQRO O:HiFi Engineering Inc. |
9 | Dead |
| 4 |
S:85806677
M:MAQRO O:HiFi Engineering Inc. |
9 | Dead |
| 5 |
S:85415533
M:LEAKSONAR O:HiFi Engineering Inc. |
9, 16, 45 | Dead |
| 6 |
S:85415550
M:FLOWSONAR O:HiFi Engineering Inc. |
9, 16, 45 | Dead |
| 7 |
S:85404899
M:VENTMETER O:HiFi Engineering Inc., VENTMETER TECHNOLOGIES INCORPORATED |
9, 16, 45 | Registered |
