| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Denmark | 2 | |
| #5 | United States | 2 | |
| #6 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Packaging | |
| #3 | Foods | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fischer Walter | 3 |
| #2 | Walter Fischer | 2 |
| #3 | Matzinger Willi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB832881A | Process for the production of foodstuff flakes | |
| DE1133618B | Process for making food flakes | |
| US2868435A | Container and closure for the same | |
| GB750777A | Improvements in or relating to apparatus for closing bags | |
| US2840163A | Apparatus for cutting the strip at the tops of bags | |
| GB750680A | Improvements in bag closures | |
| DE1022146B | Device for closing bags | |
| DE1043787B | Bag closure |