| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 34 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Germany | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Civil engineering | |
| #3 | Control | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Writing or drawing tools | |
| #3 | Time tables | |
| #4 | Books | |
| #5 | Stamps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Swensson Torsten | 40 |
| #2 | Knorring Enar Von | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO8403535A1 | Cord locking device | |
| FI794072A | Penna | |
| DE2936587A1 | Desk calendar of triangular cross-section - has transparent cursor slidable over faces each displaying four months of year |