| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 10 | |
| #2 | United States | 4 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Permanently attaching objects | |
| #3 | Books | |
| #4 | Unspecified technologies | |
| #5 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blumberg Murray Basil | 12 |
| #2 | Murray Basil Blumberg | 4 |
| #3 | Hoffman William M | 3 |
| #4 | Beer Eric Rodney De | 2 |
| #5 | Mucznik Cheryl | 1 |
| #6 | Brown Iain | 1 |
| #7 | Blumberg Murray B | 1 |
| #8 | Eric Rodney De Beer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5862579A | File fastener method of manufacture | |
| US5667322A | Binder and folder combination | |
| US5707194A | Binding of Calendars | |
| ZA9407935B | "File fastener" | |
| EP0450216A1 | File folder | |
| ZA8904957B | File folder and method of manufacture | |
| ZA8901936B | Cardboard files | |
| ZA8707373B | Suspension runners | |
| ZA8701949B | A tearing means to facilitate the tearing of a web of material | |
| ZA8609063B | A holder | |
| ZA8607246B | A tie strip | |
| ZA8606903B | A tie strip |