| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 10 | |
| #2 | France | 6 | |
| #3 | United States | 3 | |
| #4 | Belgium | 1 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Mexico | 1 | |
| #11 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies | |
| #3 | Shaping of plastics | |
| #4 | Unspecified technologies | |
| #5 | Producing goods from plastic | |
| #6 | Metal-working | |
| #7 | Punching metal | |
| #8 | Forging | |
| #9 | Pipes | |
| #10 | Vehicle seats |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobusch Klaus | 8 |
| #2 | Schuster D | 2 |
| #3 | Linders P | 2 |
| #4 | Scheffer Harry | 2 |
| #5 | Hauck Peter | 2 |
| #6 | Scheffer H | 2 |
| #7 | Frauenheim Josef | 2 |
| #8 | Schuster Dieter | 1 |
| #9 | Potzas Peter | 1 |
| #10 | Kobush Klaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9101274D0 | Blind rivet nut | |
| EP0268302A2 | Fastener and method of attachment to sheet material | |
| FR2195286A5 | Plastic screw - with thread having axial stagger in height | |
| DE1949227B1 | Securing screws or nuts, process for their manufacture and device for carrying out the process |