| 1565309 | Vertical joint for wall sheets | |||
| 1766181 | Structural unit | |||
| 1981419 | Building | |||
| 2015996 | Double door coordinator | |||
| 2074656 | Wall or roof construction | |||
| 2092988 | Interchangeable steel framework construction | |||
| 2151234 | Building structure | |||
| 2153672 | Foundation plate | |||
| 2155709 | Building unit | |||
| 2183341 | Building construction | |||
| 2212982 | Insulated metal building construction | |||
| 2267865 | Portable platform | |||
| 2278956 | Building construction | |||
| 2281071 | Window construction |