| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | United Kingdom | 3 | |
| #3 | Finland | 2 | |
| #4 | United States | 2 | |
| #5 | Austria | 1 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Switzerland | 1 | |
| #9 | Germany | 1 | |
| #10 | Denmark | 1 | |
| #11 | France | 1 | |
| #12 | Greece | 1 | |
| #13 | Hong Kong | 1 | |
| #14 | Italy | 1 | |
| #15 | Japan | 1 | |
| #16 | Netherlands | 1 | |
| #17 | Norway | 1 | |
| #18 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Books | |
| #3 | Advertising | |
| #4 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rege Nils | 6 |
| #2 | Rege N | 6 |
| #3 | Ambelin A | 1 |
| #4 | Karlsson K | 1 |
| #5 | Frisk B K B | 1 |
| #6 | Karlsson Karl-Gustav | 1 |
| #7 | Nirusu Reege | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2618193A1 | STORAGE AND PACKAGING CASSETTE FOR VARIOUS TYPES OF CARDS, SHEETS AND SIMILAR | |
| US3950871A | Device for containing information bearing articles | |
| GB1435281A | Cassette book | |
| US3807883A | Label holding device for loose leaf binders |