| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Italy | 2 | |
| #4 | United Kingdom | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Accessories for machine tools | |
| #3 | Unspecified technologies | |
| #4 | Tools for connecting or disengaging | |
| #5 | Office furniture | |
| #6 | Household appliances | |
| #7 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kinas Henry | 5 |
| #2 | Kinas Henri | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0103499A1 | Apparatus for duplicating coded keys | |
| FR2548938A1 | Process for producing a key with a known number or code and machine for the implementation of this process | |
| FR2538733A1 | Vice for cutting Y-shaped keys. | |
| FR2469240A1 | Key blank copier - has two rotary cutters with travelling carriages and double sensors for making cuts at right angles | |
| GB2006655A | Improvements in or relating to key cutting machines |