| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 6 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Bolts for doors or windows | |
| #2 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kankkunen Seppo | 8 |
| #2 | Laiho Olli | 3 |
| Publication | Filing date | Title |
|---|---|---|
| FI960263A0 | Door locking mechanism | |
| FI950085A0 | Sliding door or similar door latch mechanism | |
| FI945981A0 | Door locking mechanism | |
| FI944864A0 | Means for opening door rule or other locking system | |
| FI934958A0 | Button to open the door latch mechanism | |
| FI934959A0 | Door locking mechanism |