| 2752641 | Mobile wall unit | |||
| 2741341 | Sectional walk-in cooler | |||
| 2629139 | Building construction | |||
| 2603318 | N/A | |||
| 2472981 | N/A | |||
| 2397940 | Wall construction | |||
| 2202861 | Partition structure | |||
| 2107624 | Partition system | |||
| 2019977 | Partition construction | |||
| 2010294 | Building construction | |||
| 1798392 | Partition structure-movable | |||
| 1716625 | Partition construction | |||
| 1219208 | N/A | |||
| 0151841 | N/A |
| DE472836C |