| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 7 | |
| #2 | United States | 3 | |
| #3 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Containers for goods storage | |
| #3 | Making paper containers | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Garrod Norman J | 10 |
| #2 | Plunket Shaun A F S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4350247A | Covers for cassette boxes | |
| CA1131591A | Covers for cassette boxes | |
| US4354597A | Covers for cassette boxes | |
| CA1100802A | Manufacture of record sleeves | |
| CA1132105A | Covers for cassette boxes | |
| US4232593A | Improvements in and relating to the manufacture of record sleeves | |
| CA698357A | Gramophone record sleeve | |
| CA656585A | Gramaphone record sleeve |