| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antonini Emilio | 10 |
| #2 | Dronigi Liliana | 5 |
| Publication | Filing date | Title |
|---|---|---|
| AU2004224970A1 | Shutters for door and window frames and methods of producing shutters for door and window frames | |
| AU9408701A | Device to move blinds or jalousies | |
| CA2395806A1 | Wing frame | |
| WO0136773A1 | Shutter for windows and method to fit said shutter | |
| ITUD20000194A1 | Hole forming method for components of wing used in door, involves calculating pitch by dividing wing gap height by number of blinds set based on comparison result if their overlap value within preset value |