| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Switzerland | 2 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Germany | 1 | |
| #6 | Spain | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Closing and opening bottles | |
| #3 | Transport or storage devices | |
| #4 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leemann Johannes | 2 |
| #2 | Johannes Leemann | 2 |
| #3 | Belgium S A Crown Cork Company | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES381617A3 | Procedure to transfer liquids in particular beer. (Machine-translation by Google Translate, not legally binding) | |
| FR1454912A | Crown cap | |
| FR1426787A | Multi-sided crown cap | |
| FR1424765A | Device for removing plastic stoppers closing bottles | |
| FR1392991A | Tapping valve | |
| FR1352409A | Apparatus for uncorking bottles closed by caps and machine equipped with such an apparatus | |
| CA787208A | Crown-cork |