| 2116270 | Building structure | |||
| 2140689 | Insulated wall | |||
| 2107418 | Means for attaching wall panel units together | |||
| 2164138 | Building construction | |||
| 2181074 | Heat insulating panel | |||
| 2231216 | Insulated panel | |||
| 2256791 | Building unit and interlock therefor | |||
| 2414628 | Building structure | |||
| 2495862 | Building construction of predetermined characteristics |