| 79169562 | MARSHALL GATEWAY | Marshall Amplification plc | 5075584 |
| 87878021 | MARSHALL ORIGIN | Marshall Amplification Plc | 6203020 |
| 79161745 | MARSHALL | Marshall Amplification plc | 5056633 |
| 79276580 | EMBERTON | Marshall Amplification Plc | 6208038 |
| 79249949 | JIM'S TREBLE | Marshall Amplification Plc | 5830736 |
| 79420512 | BROMLEY | Marshall Amplification plc | 8226679 |
| 79147307 | WOBURN | Marshall Amplification Plc | 4718583 |
| 79147306 | STANMORE | Marshall Amplification Plc | 4718582 |
| 79248784 | FULL STACK | Marshall Amplification Plc | 5823927 |
| 79421652 | HEDDON | Marshall Amplification plc | 8112941 |
| 79164303 | ACTON | Marshall Amplification plc | 4985796 |
| 79256770 | TUFTON | Marshall Amplification Plc | 6092954 |
| 79304019 | NATAL | Marshall Amplification Plc | 6465916 |
| 79427669 | MILTON | Marshall Amplification plc | 8113033 |
| 79158269 | MARSHALL | Marshall Amplification plc | 4948438 |
| 79159204 | JIM MARSHALL | Marshall Amplification plc | 4934490 |
| 79159845 | MARSHALL CODE | Marshall Amplification Plc | 4934493 |
| 79299352 | HANWELL | Marshall Amplification plc | 6436561 |
| 79416199 | MARSHALL FUNHOUSE | Marshall Amplification plc | 8072836 |
| 79441812 | MARSHALL | Marshall Amplification plc | — |
| 79444065 | MARSHALL | Marshall Amplification plc | — |
| 79184094 | BRIXTON | Marshall Amplification plc | — |
| 79184673 | STOCKWELL | Marshall Amplification plc | — |
| 86093877 | M | Marshall Amplification Plc | 4929992 |
| 79393261 | HESTON | Marshall Amplification plc | 8026433 |
| 79243250 | MLP1-RP | Marshall Amplification Plc | 5893700 |
| 79017061 | MARSHALL | Marshall Amplification Plc | 3247712 |
| 79149590 | JCM | Marshall Amplification plc | 4853095 |
| 79132955 | JIM MARSHALL | Marshall Amplification plc | 4545745 |
| 79183693 | KILBURN | Marshall Amplification plc | — |
| 79251616 | N-TEC | Marshall Amplification Plc | 5854021 |
| 79197035 | MARSHALL | Marshall Amplification PLC | 5455553 |
| 79361182 | DAGNALL | Marshall Amplification Plc | 7470138 |
| 79149000 | JTM | Marshall Amplification plc | 4733714 |
| 79267735 | JACKHAMMER | Marshall Amplification Plc | 6285234 |
| 79182038 | MINOR | Marshall Amplification plc | 5153156 |
| 79267285 | BLUESBREAKER | Marshall Amplification Plc | 6268753 |
| 79267248 | ECHOHEAD | Marshall Amplification Plc | 6268751 |
| 79174357 | MARSHALL LONDON | Marshall Amplification plc | 5139383 |
| 79173555 | TAKE IT TO 11 | Marshall Amplification plc | 5178574 |
| 79281041 | MARSHALL | Marshall Amplification Plc | 6253632 |
| 79158574 | M | Marshall Amplification plc | 4957770 |
| 79158268 | MARSHALL AMPLIFICATION | Marshall Amplification plc | 4948437 |
| 90782262 | MIDDLETON | Marshall Amplification Plc | 7020819 |
| 85532302 | M | Marshall Amplification Plc | 4303941 |
| 85226332 | Serial No. 85226332 | Marshall Amplification Plc | 4034202 |
| 85152686 | THE FATHER OF LOUD | Marshall Amplification Plc | 4072861 |
| 85060747 | MARSHALL AMPLIFICATION | Marshall Amplification plc | 3940239 |
| 79370624 | MARSHALL | Marshall Amplification Plc | 7369864 |
| 79350649 | MARSHALL | Marshall Amplification Plc | 7095614 |