| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | United States | 2 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Germany | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Consumer goods | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Closing and opening bottles | |
| #2 | Containers for goods storage | |
| #3 | Harvesting | |
| #4 | Goods for writing upon |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weber Alwin | 8 |
| #2 | Alwin Weber | 4 |
| #3 | Guido Casati | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3927803A | Piercing spout | |
| CA999829A | Piercing spout | |
| GB1173866A | Improvements in Pouring Spouts Applicable to Thin-Walled Containers |