| 86927021 | AMERIC | Schaefer Ventilation Equipment, Corp. | 5058930 |
| 86926686 | AMERIC | Schaefer Ventilation Equipment, Corp. | 5058902 |
| 90272690 | SCHAEFER DEFENDER | SCHAEFER VENTILATION EQUIPMENT CORP. | 6495129 |
| 75121523 | WAY COOL | SCHAEFER VENTILATION EQUIPMENT CORP. | 2063286 |
| 74573844 | VERSA-KOOL | SCHAEFER VENTILATION EQUIPMENT CORP. | 1929619 |
| 85624330 | SCHAEFER | SCHAEFER VENTILATION EQUIPMENT CORP. | 4658276 |
| 97326236 | DEFENDER BY SCHAEFER | SCHAEFER VENTILATION EQUIPMENT CORP. | 7414624 |
| 78186189 | PRO-KOOL | SCHAEFER VENTILATION EQUIPMENT CORP. | 2826577 |
| 97334438 | DEFENDER BY SCHAEFER | SCHAEFER VENTILATION EQUIPMENT CORP. | 7184497 |
| 76009893 | VERSA FOG | SCHAEFER VENTILATION EQUIPMENT CORP. | 2606512 |
| 90712187 | HOTZONE WWW.SCHAEFERFAN.COM | SCHAEFER VENTILATION EQUIPMENT CORP. | 6743338 |
| 73683467 | BARN KOOLER | SCHAEFER VENTILATION EQUIPMENT CORP. | 1498527 |
| 85160391 | FLIPFAN | SCHAEFER VENTILATION EQUIPMENT CORP. | 3999835 |
| 75662901 | VERSA-MIST | SCHAEFER VENTILATION EQUIPMENT CORP. | 2413600 |
| 88779576 | HOTZONE | SCHAEFER VENTILATION EQUIPMENT CORP. | — |
| 77959349 | BIGDOG | SCHAEFER VENTILATION EQUIPMENT CORP. | 3872711 |
| 74306363 | PLANT-AIR | SCHAEFER VENTILATION EQUIPMENT CORP. | 1764368 |
| 74263483 | CATTLE KOOLER | SCHAEFER VENTILATION EQUIPMENT CORP. | 1741148 |
| 74188397 | AMERIC | SCHAEFER VENTILATION EQUIPMENT CORP. | 1779393 |
| 74184609 | AMERIC | SCHAEFER VENTILATION EQUIPMENT CORP. | 1779392 |