| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 3 | |
| #4 | Italy | 3 | |
| #5 | Brazil | 2 | |
| #6 | Germany | 1 | |
| #7 | India | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Elevators and escalators | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Wing fittings | |
| #4 | Hinges for doors or windows | |
| #5 | Control or regulating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zappa Roberto | 20 |
| #2 | Roberto Zappa | 2 |
| #3 | Preziosa Massimo | 1 |
| #4 | De Francesco Giuseppe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ITUB20155634A1 | DRIVER AND SHOE ASSEMBLY | |
| US2017305720A1 | Method for the manufacture of a sill for a lift door and sill | |
| EP3022146A1 | Landing door for a lift | |
| EP2888192A1 | Panel for lift doors and relative assembly method thereof | |
| EP2861517A1 | Lift cage door provided with an improved blocking/releasing device of the mechanism | |
| WO2012117425A2 | Landing or car door for lifts and mounting method thereof | |
| EP2305592A1 | Landing door lock | |
| EP1770046A1 | Safety device for lift doors |