| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Containers for goods storage | |
| #3 | Shaping of plastics |
| Publication | Filing date | Title |
|---|---|---|
| FR2302476A1 | Coupling for joining semi rigid pipes e.g. polyethylene - using a ribbed mandrel grip to prevent pull out | |
| GB1494323A | Coupling element for pipe ends | |
| GB1421452A | Pipe fittings |