| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | Germany | 2 | |
| #3 | Italy | 2 | |
| #4 | Austria | 1 | |
| #5 | Switzerland | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Sweden | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Certain plastics | |
| #3 | Office furniture | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crotti Giacomo | 3 |
| #2 | Diolaiti Erminio | 3 |
| #3 | Lo Scalzo Vincenzo | 2 |
| #4 | Bellettati G | 1 |
| #5 | Bellettati Giuseppe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0282461A1 | A synthetic plastics material window-frame for windows and the like applications | |
| FR2328874A1 | ANGLE JOINT FOR FRAMES AND COUNTER FRAMES OF FRAMES OR FASTENERS AND ITS PROCESS FOR MAKING THEM |