| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | China | 4 | |
| #3 | United States | 4 | |
| #4 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Hinges for doors or windows | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Bolts for doors or windows | |
| #4 | Locks | |
| #5 | Structural elements | |
| #6 | Finishing work on buildings | |
| #7 | General building constructions | |
| #8 | Doors and windows | |
| #9 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Parys Emmanuel | 16 |
| Publication | Filing date | Title |
|---|---|---|
| EP3683390A1 | Concealed hinge for a window or door and window or door equipped with such and method for manufacturing of such hinge | |
| EP3214243A2 | Mortise lock for a window or door | |
| EP3162993A1 | Locking mechanism for a window or door |