| 2024/0301,726 | Automated Dump Truck Tailgate Control | Mar 10, 23 | Sep 12, 24 | Not available |
| 2024/0101,014 | LOAD-CARRIER VEHICLE | Aug 11, 23 | Mar 28, 24 | Volvo Autonomous Solutions AB |
| 2021/0023,974 | ROTATABLE TAILGATE | Oct 08, 20 | Jan 28, 21 | Not available |
| 2020/0398,727 | LOAD RETENTION SYSTEM | Feb 15, 19 | Dec 24, 20 | Metso Sweden AB |
| 2020/0331,377 | Transportation Container | Apr 20, 20 | Oct 22, 20 | Not available |
| 2019/0329,690 | VEHICLE ASSEMBLY HAVING A SLOPED GATE | Jul 09, 19 | Oct 31, 19 | Not available |
| 2019/0241,112 | ROTATABLE TAILGATE | Jan 29, 19 | Aug 08, 19 | Not available |
| 2019/0016,246 | VEHICLE ASSEMBLY HAVING A SLOPED GATE | Jul 11, 17 | Jan 17, 19 | MAC LTT, INC. |
| 2018/0236,922 | Door Prop Assembly | Feb 21, 18 | Aug 23, 18 | Not available |
| 2015/0307,012 | Vehicle or Trailer with Dropping Floor | Dec 03, 13 | Oct 29, 15 | AVELING BARFORD (HOLDINGS) LIMITED |
| 2015/0291,075 | METHOD OF REMOVING A RETRACTABLE DOOR OF A CENTER DOOR ASSEMBLY ON A DUMP TRAILER | Jun 24, 15 | Oct 15, 15 | MAC TRAILER MANUFACTURING, INC. |
| 2014/0361,597 | LOCKING DOOR ASSEMBLY FOR DUMP TRAILER AND METHOD OF USE | Jun 04, 14 | Dec 11, 14 | MAC TRAILER MANUFACTURING, INC. |
| 2014/0345,201 | CENTER DOOR ASSEMBLY FOR DUMP BED AND METHOD OF REMOVING RETRACTABLE DOOR THEREIN | Aug 12, 14 | Nov 27, 14 | MAC TRAILER MANUFACTURING, INC. |
| 2014/0110,989 | METHOD AND DEVICE FOR HOLDING THE TAILGATE OF A DUMP TRUCK PARTIALLY OPEN | Oct 19, 12 | Apr 24, 14 | Not available |
| 2013/0257,135 | NON-CIRCULAR CYLINDER ASSEMBLY FOR RAISING AND LOWERING A DUMP TRUCK TAILGATE | Mar 31, 12 | Oct 03, 13 | AIR POWER SYSTEMS CO., INC. |
| 2013/0189,059 | TRANSFORMING TRAILER | Jan 23, 12 | Jul 25, 13 | SONOCO DEVELOPMENT, INC. |
| 2012/0119,561 | RENDERING TRAILER WITH DUMP BOX HAVING A CENTER GATE | Nov 11, 10 | May 17, 12 | MAC TRAILER MANUFACTURING, INC. |
| 2012/0032,493 | CENTER DOOR ASSEMBLY FOR DUMP BED AND METHOD OF REMOVING RETRACTABLE DOOR THEREIN | Oct 20, 11 | Feb 09, 12 | MAC TRAILER MANUFACTURING, INC. |
| 2011/0025,117 | Universal Tailgate Assembly | Jul 29, 10 | Feb 03, 11 | Not available |
| 2010/0196,132 | Cargo Handling Device for Vehicle | Jan 30, 09 | Aug 05, 10 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |