| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 3 | |
| #2 | Austria | 2 | |
| #3 | Australia | 2 | |
| #4 | Germany | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Italy | 2 | |
| #7 | Belgium | 1 | |
| #8 | Brazil | 1 | |
| #9 | Canada | 1 | |
| #10 | Denmark | 1 | |
| #11 | Spain | 1 | |
| #12 | France | 1 | |
| #13 | Hong Kong | 1 | |
| #14 | Israel | 1 | |
| #15 | Japan | 1 | |
| #16 | Norway | 1 | |
| #17 | Sweden | 1 | |
| #18 | United States | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Materials and metallurgy | |
| #3 | Surface technology and coating | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Compounds containing metals | |
| #3 | Containers for goods storage | |
| #4 | Electrolytic processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ackeret Peter | 6 |
| #2 | Ackeret P | 4 |
| #3 | Peetaa Atsukaato | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA922177A | Container for tape tapes | |
| DE2545771A1 | Storage container for tape cassettes - has spring loaded push button ejection mechanism and automatic cassette locking | |
| GB1475940A | Cassette storage containers |