| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | China | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergmeister Josef J | 10 |
| #2 | Bergmeister Josef Johann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5000062A | Collet-type cork remover with thumb receiving recess | |
| US4607407A | Can tab opener | |
| CA1189713A | Lift-top can opener | |
| WO8500352A1 | Lift-top can opener | |
| US4391167A | Lift-top can opener |